3663506796 has 24 divisors (see below), whose sum is σ = 8609684160. Its totient is φ = 1212382992.

The previous prime is 3663506779. The next prime is 3663506801. The reversal of 3663506796 is 6976053663.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1096506 + ... + 1099841.

It is an arithmetic number, because the mean of its divisors is an integer number (358736840).

Almost surely, 2^3663506796 is an apocalyptic number.

It is an amenable number.

3663506796 is an abundant number, since it is smaller than the sum of its proper divisors (4946177364).

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

3663506796 is a wasteful number, since it uses less digits than its factorization.

3663506796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2196493 (or 2196491 counting only the distinct ones).

The product of its (nonzero) digits is 3674160, while the sum is 51.

The square root of 3663506796 is about 60526.9096848666. The cubic root of 3663506796 is about 1541.5785797806.

The spelling of 3663506796 in words is "three billion, six hundred sixty-three million, five hundred six thousand, seven hundred ninety-six".