3136607664 has 20 divisors (see below), whose sum is σ = 8102903256. Its totient is φ = 1045535872.

The previous prime is 3136607659. The next prime is 3136607671. The reversal of 3136607664 is 4667066313.

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, 32672949 + ... + 32673044.

Almost surely, 2^3136607664 is an apocalyptic number.

It is an amenable number.

3136607664 is an abundant number, since it is smaller than the sum of its proper divisors (4966295592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3136607664 is a wasteful number, since it uses less digits than its factorization.

3136607664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65346004 (or 65345998 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 42.

The square root of 3136607664 is about 56005.4253086252. The cubic root of 3136607664 is about 1463.8168199248.

The spelling of 3136607664 in words is "three billion, one hundred thirty-six million, six hundred seven thousand, six hundred sixty-four".