3646770996 has 48 divisors (see below), whose sum is σ = 9602792640. Its totient is φ = 1066974720.

The previous prime is 3646770989. The next prime is 3646771001. The reversal of 3646770996 is 6990776463.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 472501 + ... + 480156.

It is an arithmetic number, because the mean of its divisors is an integer number (200058180).

Almost surely, 2^3646770996 is an apocalyptic number.

It is an amenable number.

3646770996 is an abundant number, since it is smaller than the sum of its proper divisors (5956021644).

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

3646770996 is a wasteful number, since it uses less digits than its factorization.

3646770996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952704 (or 952702 counting only the distinct ones).

The product of its (nonzero) digits is 10287648, while the sum is 57.

The square root of 3646770996 is about 60388.5005278323. The cubic root of 3646770996 is about 1539.2275594354.

The spelling of 3646770996 in words is "three billion, six hundred forty-six million, seven hundred seventy thousand, nine hundred ninety-six".