877610997696 has 56 divisors (see below), whose sum is σ = 2360078240464. Its totient is φ = 287741306880.

The previous prime is 877610997629. The next prime is 877610997701. The reversal of 877610997696 is 696799016778.

It is a happy number.

It is a congruent number.

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, 37454605 + ... + 37478028.

It is an arithmetic number, because the mean of its divisors is an integer number (42144254294).

Almost surely, 2^877610997696 is an apocalyptic number.

It is an amenable number.

877610997696 is an abundant number, since it is smaller than the sum of its proper divisors (1482467242768).

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

877610997696 is a wasteful number, since it uses less digits than its factorization.

877610997696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74932709 (or 74932699 counting only the distinct ones).

The product of its (nonzero) digits is 432081216, while the sum is 75.

The spelling of 877610997696 in words is "eight hundred seventy-seven billion, six hundred ten million, nine hundred ninety-seven thousand, six hundred ninety-six".