8397630 has 24 divisors (see below), whose sum is σ = 21834072. Its totient is φ = 2239344.

The previous prime is 8397629. The next prime is 8397709. The reversal of 8397630 is 367938.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46564 + ... + 46743.

It is an arithmetic number, because the mean of its divisors is an integer number (909753).

Almost surely, 2^8397630 is an apocalyptic number.

8397630 is an abundant number, since it is smaller than the sum of its proper divisors (13436442).

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

8397630 is a wasteful number, since it uses less digits than its factorization.

8397630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93320 (or 93317 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 8397630 is about 2897.8664565504. The cubic root of 8397630 is about 203.2601516332.

The spelling of 8397630 in words is "eight million, three hundred ninety-seven thousand, six hundred thirty".