8675623404 has 72 divisors (see below), whose sum is σ = 25596200448. Its totient is φ = 2426006880.

The previous prime is 8675623393. The next prime is 8675623427. The reversal of 8675623404 is 4043265768.

8675623404 is a `hidden beast` number, since 86 + 7 + 562 + 3 + 4 + 0 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 8675623404.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 354402 + ... + 378089.

It is an arithmetic number, because the mean of its divisors is an integer number (355502784).

Almost surely, 2^8675623404 is an apocalyptic number.

8675623404 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

8675623404 is an abundant number, since it is smaller than the sum of its proper divisors (16920577044).

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

8675623404 is a wasteful number, since it uses less digits than its factorization.

8675623404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732555 (or 732550 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The square root of 8675623404 is about 93143.0265988818. The cubic root of 8675623404 is about 2054.7874154506.

The spelling of 8675623404 in words is "eight billion, six hundred seventy-five million, six hundred twenty-three thousand, four hundred four".