3765715401 has 32 divisors (see below), whose sum is σ = 5814547200. Its totient is φ = 2123320320.

The previous prime is 3765715381. The next prime is 3765715409. The reversal of 3765715401 is 1045175673.

It is not a de Polignac number, because 3765715401 - 2¹¹ = 3765713353 is a prime.

It is a super-2 number, since 2×3765715401² = 28361224962657181602, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3765715401.

It is not an unprimeable number, because it can be changed into a prime (3765715409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1061691 + ... + 1065231.

It is an arithmetic number, because the mean of its divisors is an integer number (181704600).

Almost surely, 2^3765715401 is an apocalyptic number.

It is an amenable number.

3765715401 is a deficient number, since it is larger than the sum of its proper divisors (2048831799).

3765715401 is a wasteful number, since it uses less digits than its factorization.

3765715401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4209.

The product of its (nonzero) digits is 88200, while the sum is 39.

The square root of 3765715401 is about 61365.4251268579. The cubic root of 3765715401 is about 1555.7835129510.

The spelling of 3765715401 in words is "three billion, seven hundred sixty-five million, seven hundred fifteen thousand, four hundred one".