3657574036 has 12 divisors (see below), whose sum is σ = 6402352320. Its totient is φ = 1828330520.

The previous prime is 3657574033. The next prime is 3657574049. The reversal of 3657574036 is 6304757563.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3657574033) 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, 95770 + ... + 128401.

It is an arithmetic number, because the mean of its divisors is an integer number (533529360).

Almost surely, 2^3657574036 is an apocalyptic number.

It is an amenable number.

3657574036 is a deficient number, since it is larger than the sum of its proper divisors (2744778284).

3657574036 is a wasteful number, since it uses less digits than its factorization.

3657574036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228254 (or 228252 counting only the distinct ones).

The product of its (nonzero) digits is 1587600, while the sum is 46.

The square root of 3657574036 is about 60477.8805514876. The cubic root of 3657574036 is about 1540.7459752420.

The spelling of 3657574036 in words is "three billion, six hundred fifty-seven million, five hundred seventy-four thousand, thirty-six".