97790376 has 32 divisors (see below), whose sum is σ = 248623200. Its totient is φ = 32043840.

The previous prime is 97790369. The next prime is 97790389. The reversal of 97790376 is 67309779.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33115 + ... + 35946.

It is an arithmetic number, because the mean of its divisors is an integer number (7769475).

Almost surely, 2^97790376 is an apocalyptic number.

It is an amenable number.

97790376 is an abundant number, since it is smaller than the sum of its proper divisors (150832824).

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

97790376 is a wasteful number, since it uses less digits than its factorization.

97790376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69129 (or 69125 counting only the distinct ones).

The product of its (nonzero) digits is 500094, while the sum is 48.

The square root of 97790376 is about 9888.9016579193. The cubic root of 97790376 is about 460.7146672982.

The spelling of 97790376 in words is "ninety-seven million, seven hundred ninety thousand, three hundred seventy-six".