97630304 has 12 divisors (see below), whose sum is σ = 192209724. Its totient is φ = 48815136.

The previous prime is 97630289. The next prime is 97630363. The reversal of 97630304 is 40303679.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 3050947 = 97630304 / (9 + 7 + 6 + 3 + 0 + 3 + 0 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1525442 + ... + 1525505.

It is an arithmetic number, because the mean of its divisors is an integer number (16017477).

Almost surely, 2^97630304 is an apocalyptic number.

It is an amenable number.

97630304 is a deficient number, since it is larger than the sum of its proper divisors (94579420).

97630304 is a wasteful number, since it uses less digits than its factorization.

97630304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3050957 (or 3050949 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 97630304 is about 9880.8048255190. The cubic root of 97630304 is about 460.4631504083.

The spelling of 97630304 in words is "ninety-seven million, six hundred thirty thousand, three hundred four".