8316626972 has 12 divisors (see below), whose sum is σ = 14612083416. Its totient is φ = 4141746000.

The previous prime is 8316626881. The next prime is 8316626977. The reversal of 8316626972 is 2796266138.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 8316626972.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8316626977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4140743 + ... + 4142750.

It is an arithmetic number, because the mean of its divisors is an integer number (1217673618).

Almost surely, 2^8316626972 is an apocalyptic number.

It is an amenable number.

8316626972 is a deficient number, since it is larger than the sum of its proper divisors (6295456444).

8316626972 is a wasteful number, since it uses less digits than its factorization.

8316626972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8283748 (or 8283746 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 50.

The square root of 8316626972 is about 91195.5425007166. The cubic root of 8316626972 is about 2026.0449392940.

The spelling of 8316626972 in words is "eight billion, three hundred sixteen million, six hundred twenty-six thousand, nine hundred seventy-two".