8620364 has 12 divisors (see below), whose sum is σ = 15406944. Its totient is φ = 4218384.

The previous prime is 8620361. The next prime is 8620369. The reversal of 8620364 is 4630268.

It is not an unprimeable number, because it can be changed into a prime (8620361) 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, 22739 + ... + 23114.

It is an arithmetic number, because the mean of its divisors is an integer number (1283912).

Almost surely, 2^8620364 is an apocalyptic number.

It is an amenable number.

8620364 is a deficient number, since it is larger than the sum of its proper divisors (6786580).

8620364 is a wasteful number, since it uses less digits than its factorization.

8620364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45904 (or 45902 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 8620364 is about 2936.0456399722. The cubic root of 8620364 is about 205.0415462097.

The spelling of 8620364 in words is "eight million, six hundred twenty thousand, three hundred sixty-four".