97179668 has 12 divisors (see below), whose sum is σ = 175550592. Its totient is φ = 47022360.

The previous prime is 97179659. The next prime is 97179671. The reversal of 97179668 is 86697179.

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 3 ways as a sum of consecutive naturals, for example, 391730 + ... + 391977.

It is an arithmetic number, because the mean of its divisors is an integer number (14629216).

Almost surely, 2^97179668 is an apocalyptic number.

It is an amenable number.

97179668 is a deficient number, since it is larger than the sum of its proper divisors (78370924).

97179668 is a wasteful number, since it uses less digits than its factorization.

97179668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783742 (or 783740 counting only the distinct ones).

The product of its digits is 1143072, while the sum is 53.

The square root of 97179668 is about 9857.9748427352. The cubic root of 97179668 is about 459.7535983459.

The spelling of 97179668 in words is "ninety-seven million, one hundred seventy-nine thousand, six hundred sixty-eight".