97198601796 has 72 divisors (see below), whose sum is σ = 267546115200. Its totient is φ = 29635865280.

The previous prime is 97198601743. The next prime is 97198601803. The reversal of 97198601796 is 69710689179.

97198601796 is a `hidden beast` number, since 9 + 7 + 19 + 8 + 601 + 7 + 9 + 6 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2430220 + ... + 2469891.

Almost surely, 2^97198601796 is an apocalyptic number.

It is an amenable number.

97198601796 is an abundant number, since it is smaller than the sum of its proper divisors (170347513404).

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

97198601796 is a wasteful number, since it uses less digits than its factorization.

97198601796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4900169 (or 4900164 counting only the distinct ones).

The product of its (nonzero) digits is 10287648, while the sum is 63.

The spelling of 97198601796 in words is "ninety-seven billion, one hundred ninety-eight million, six hundred one thousand, seven hundred ninety-six".