3772462765 has 4 divisors (see below), whose sum is σ = 4526955324. Its totient is φ = 3017970208.

The previous prime is 3772462763. The next prime is 3772462781. The reversal of 3772462765 is 5672642773.

3772462765 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1992551044 + 1779911721 = 44638^2 + 42189^2 .

It is a cyclic number.

It is not a de Polignac number, because 3772462765 - 2¹ = 3772462763 is a prime.

It is a super-2 number, since 2×3772462765² = 28462950626622890450, which contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3772462763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 377246272 + ... + 377246281.

It is an arithmetic number, because the mean of its divisors is an integer number (1131738831).

Almost surely, 2^3772462765 is an apocalyptic number.

It is an amenable number.

3772462765 is a deficient number, since it is larger than the sum of its proper divisors (754492559).

3772462765 is an equidigital number, since it uses as much as digits as its factorization.

3772462765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754492558.

The product of its digits is 2963520, while the sum is 49.

The square root of 3772462765 is about 61420.3774410415. The cubic root of 3772462765 is about 1556.7121699751.

It can be divided in two parts, 37724 and 62765, that added together give a square (100489 = 317²).

The spelling of 3772462765 in words is "three billion, seven hundred seventy-two million, four hundred sixty-two thousand, seven hundred sixty-five".