3756535604 has 12 divisors (see below), whose sum is σ = 6621232800. Its totient is φ = 1864754808.

The previous prime is 3756535589. The next prime is 3756535633. The reversal of 3756535604 is 4065356573.

It is a happy number.

It is a super-2 number, since 2×3756535604² = 28223119488239289632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3377624 + ... + 3378735.

It is an arithmetic number, because the mean of its divisors is an integer number (551769400).

Almost surely, 2^3756535604 is an apocalyptic number.

It is an amenable number.

3756535604 is a deficient number, since it is larger than the sum of its proper divisors (2864697196).

3756535604 is a wasteful number, since it uses less digits than its factorization.

3756535604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6756502 (or 6756500 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 44.

The square root of 3756535604 is about 61290.5833223995. The cubic root of 3756535604 is about 1554.5182909783.

The spelling of 3756535604 in words is "three billion, seven hundred fifty-six million, five hundred thirty-five thousand, six hundred four".