3656936295476 has 12 divisors (see below), whose sum is σ = 6426415248960. Its totient is φ = 1820817652920.

The previous prime is 3656936295449. The next prime is 3656936295491. The reversal of 3656936295476 is 6745926396563.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1912622630 + ... + 1912624541.

It is an arithmetic number, because the mean of its divisors is an integer number (535534604080).

Almost surely, 2^{3656936295476} is an apocalyptic number.

It is an amenable number.

3656936295476 is a deficient number, since it is larger than the sum of its proper divisors (2769478953484).

3656936295476 is a wasteful number, since it uses less digits than its factorization.

3656936295476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3825247414 (or 3825247412 counting only the distinct ones).

The product of its digits is 1322697600, while the sum is 71.

The spelling of 3656936295476 in words is "three trillion, six hundred fifty-six billion, nine hundred thirty-six million, two hundred ninety-five thousand, four hundred seventy-six".