97378364 has 12 divisors (see below), whose sum is σ = 170871624. Its totient is φ = 48557904.

The previous prime is 97378361. The next prime is 97378381. The reversal of 97378364 is 46387379.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97378361) 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, 31142 + ... + 34125.

It is an arithmetic number, because the mean of its divisors is an integer number (14239302).

Almost surely, 2^97378364 is an apocalyptic number.

It is an amenable number.

97378364 is a deficient number, since it is larger than the sum of its proper divisors (73493260).

97378364 is a wasteful number, since it uses less digits than its factorization.

97378364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65644 (or 65642 counting only the distinct ones).

The product of its digits is 762048, while the sum is 47.

The square root of 97378364 is about 9868.0476285839. The cubic root of 97378364 is about 460.0667263002.

The spelling of 97378364 in words is "ninety-seven million, three hundred seventy-eight thousand, three hundred sixty-four".