97307668 has 12 divisors (see below), whose sum is σ = 170765280. Its totient is φ = 48517592.

The previous prime is 97307663. The next prime is 97307671. The reversal of 97307668 is 86670379.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97307663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32446 + ... + 35317.

It is an arithmetic number, because the mean of its divisors is an integer number (14230440).

Almost surely, 2^97307668 is an apocalyptic number.

It is an amenable number.

97307668 is a deficient number, since it is larger than the sum of its proper divisors (73457612).

97307668 is a wasteful number, since it uses less digits than its factorization.

97307668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68126 (or 68124 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 46.

The square root of 97307668 is about 9864.4649119960. The cubic root of 97307668 is about 459.9553642890.

The spelling of 97307668 in words is "ninety-seven million, three hundred seven thousand, six hundred sixty-eight".