97372920670 has 8 divisors (see below), whose sum is σ = 175271257224. Its totient is φ = 38949168264.

The previous prime is 97372920649. The next prime is 97372920713. The reversal of 97372920670 is 7602927379.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×97372920670² (a number of 23 digits) contains 22 as substring.

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, 4868646024 + ... + 4868646043.

It is an arithmetic number, because the mean of its divisors is an integer number (21908907153).

Almost surely, 2^97372920670 is an apocalyptic number.

97372920670 is a deficient number, since it is larger than the sum of its proper divisors (77898336554).

97372920670 is a wasteful number, since it uses less digits than its factorization.

97372920670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9737292074.

The product of its (nonzero) digits is 2000376, while the sum is 52.

The spelling of 97372920670 in words is "ninety-seven billion, three hundred seventy-two million, nine hundred twenty thousand, six hundred seventy".