8920634 has 8 divisors (see below), whose sum is σ = 13411008. Its totient is φ = 4450300.

The previous prime is 8920609. The next prime is 8920649. The reversal of 8920634 is 4360298.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 8³ + 9⁶ + 2²³ + 0 + 6 + 3 + 4³ .

It is a self number, because there is not a number n which added to its sum of digits gives 8920634.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3842 + ... + 5709.

It is an arithmetic number, because the mean of its divisors is an integer number (1676376).

Almost surely, 2^8920634 is an apocalyptic number.

8920634 is a deficient number, since it is larger than the sum of its proper divisors (4490374).

8920634 is a wasteful number, since it uses less digits than its factorization.

8920634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10020.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 8920634 is about 2986.7430421782. The cubic root of 8920634 is about 207.3951393529.

The spelling of 8920634 in words is "eight million, nine hundred twenty thousand, six hundred thirty-four".