3752761 has 4 divisors (see below), whose sum is σ = 3787300. Its totient is φ = 3718224.

The previous prime is 3752759. The next prime is 3752773. The reversal of 3752761 is 1672573.

3752761 is digitally balanced in base 2, 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, and also an emirpimes, since its reverse is a distinct semiprime: 1672573 = 7 ⋅238939.

It can be written as a sum of positive squares in 2 ways, for example, as 1547536 + 2205225 = 1244^2 + 1485^2 .

It is a cyclic number.

It is not a de Polignac number, because 3752761 - 2¹ = 3752759 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3752731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17106 + ... + 17323.

It is an arithmetic number, because the mean of its divisors is an integer number (946825).

Almost surely, 2^3752761 is an apocalyptic number.

It is an amenable number.

3752761 is a deficient number, since it is larger than the sum of its proper divisors (34539).

3752761 is a wasteful number, since it uses less digits than its factorization.

3752761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34538.

The product of its digits is 8820, while the sum is 31.

The square root of 3752761 is about 1937.2044290678. The cubic root of 3752761 is about 155.3997451391.

It can be divided in two parts, 375 and 2761, that added together give a square (3136 = 56²).

The spelling of 3752761 in words is "three million, seven hundred fifty-two thousand, seven hundred sixty-one".