8690364 has 36 divisors (see below), whose sum is σ = 22070776. Its totient is φ = 2883168.

The previous prime is 8690359. The next prime is 8690371. The reversal of 8690364 is 4630968.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9762 + ... + 10614.

Almost surely, 2^8690364 is an apocalyptic number.

It is an amenable number.

8690364 is an abundant number, since it is smaller than the sum of its proper divisors (13380412).

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

8690364 is a wasteful number, since it uses less digits than its factorization.

8690364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1146 (or 1141 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 8690364 is about 2947.9423332216. The cubic root of 8690364 is about 205.5950507774.

The spelling of 8690364 in words is "eight million, six hundred ninety thousand, three hundred sixty-four".