696770904816 has 150 divisors (see below), whose sum is σ = 2345907508560. Its totient is φ = 199077383232.

The previous prime is 696770904811. The next prime is 696770904899. The reversal of 696770904816 is 618409077696.

696770904816 is a `hidden beast` number, since 6 + 9 + 67 + 7 + 0 + 90 + 481 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (696770904811) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 5422536 + ... + 5549543.

Almost surely, 2^696770904816 is an apocalyptic number.

It is an amenable number.

696770904816 is an abundant number, since it is smaller than the sum of its proper divisors (1649136603744).

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

696770904816 is a wasteful number, since it uses less digits than its factorization.

696770904816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10972113 (or 10972091 counting only the distinct ones).

The product of its (nonzero) digits is 27433728, while the sum is 63.

The spelling of 696770904816 in words is "six hundred ninety-six billion, seven hundred seventy million, nine hundred four thousand, eight hundred sixteen".