8623330940 has 48 divisors (see below), whose sum is σ = 21177311232. Its totient is φ = 2887811136.

The previous prime is 8623330901. The next prime is 8623330957. The reversal of 8623330940 is 490333268.

It is a super-2 number, since 2×8623330940² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8623330894 and 8623330903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 710204 + ... + 722243.

It is an arithmetic number, because the mean of its divisors is an integer number (441193984).

Almost surely, 2^8623330940 is an apocalyptic number.

It is an amenable number.

8623330940 is an abundant number, since it is smaller than the sum of its proper divisors (12553980292).

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

8623330940 is a wasteful number, since it uses less digits than its factorization.

8623330940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1432506 (or 1432504 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 38.

The square root of 8623330940 is about 92861.8917532913. The cubic root of 8623330940 is about 2050.6506711070.

The spelling of 8623330940 in words is "eight billion, six hundred twenty-three million, three hundred thirty thousand, nine hundred forty".