97194094680 has 64 divisors (see below), whose sum is σ = 292015784160. Its totient is φ = 25879891968.

The previous prime is 97194094639. The next prime is 97194094691. The reversal of 97194094680 is 8649049179.

It is a self number, because there is not a number n which added to its sum of digits gives 97194094680.

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, 520987 + ... + 682506.

Almost surely, 2^97194094680 is an apocalyptic number.

It is an amenable number.

97194094680 is an abundant number, since it is smaller than the sum of its proper divisors (194821689480).

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

97194094680 is a wasteful number, since it uses less digits than its factorization.

97194094680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1204180 (or 1204176 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 57.

The spelling of 97194094680 in words is "ninety-seven billion, one hundred ninety-four million, ninety-four thousand, six hundred eighty".