7691663037036 has 36 divisors (see below), whose sum is σ = 19727102724056. Its totient is φ = 2330806980480.

The previous prime is 7691663037007. The next prime is 7691663037041. The reversal of 7691663037036 is 6307303661967.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2648642845 + ... + 2648645748.

Almost surely, 2^{7691663037036} is an apocalyptic number.

It is an amenable number.

7691663037036 is an abundant number, since it is smaller than the sum of its proper divisors (12035439687020).

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

7691663037036 is a wasteful number, since it uses less digits than its factorization.

7691663037036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5297288622 (or 5297288609 counting only the distinct ones).

The product of its (nonzero) digits is 15431472, while the sum is 57.

The spelling of 7691663037036 in words is "seven trillion, six hundred ninety-one billion, six hundred sixty-three million, thirty-seven thousand, thirty-six".