97874794600 has 72 divisors (see below), whose sum is σ = 250126783830. Its totient is φ = 35590825600.

The previous prime is 97874794541. The next prime is 97874794657. The reversal of 97874794600 is 649747879.

It can be written as a sum of positive squares in 3 ways, for example, as 74624034276 + 23250760324 = 273174^2 + 152482^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1998007 + ... + 2046406.

Almost surely, 2^97874794600 is an apocalyptic number.

It is an amenable number.

97874794600 is an abundant number, since it is smaller than the sum of its proper divisors (152251989230).

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

97874794600 is a wasteful number, since it uses less digits than its factorization.

97874794600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4044451 (or 4044431 counting only the distinct ones).

The product of its (nonzero) digits is 21337344, while the sum is 61.

The spelling of 97874794600 in words is "ninety-seven billion, eight hundred seventy-four million, seven hundred ninety-four thousand, six hundred".