7966323900 has 54 divisors (see below), whose sum is σ = 24970002512. Its totient is φ = 2124352800.

The previous prime is 7966323899. The next prime is 7966323931. The reversal of 7966323900 is 93236697.

7966323900 is a `hidden beast` number, since 7 + 9 + 6 + 632 + 3 + 9 + 0 + 0 = 666.

It is a super-2 number, since 2×7966323900² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 4424836 + ... + 4426635.

Almost surely, 2^7966323900 is an apocalyptic number.

It is an amenable number.

7966323900 is an abundant number, since it is smaller than the sum of its proper divisors (17003678612).

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

7966323900 is a wasteful number, since it uses less digits than its factorization.

7966323900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8851491 (or 8851481 counting only the distinct ones).

The product of its (nonzero) digits is 367416, while the sum is 45.

The square root of 7966323900 is about 89254.2654442912. The cubic root of 7966323900 is about 1997.1897113217.

The spelling of 7966323900 in words is "seven billion, nine hundred sixty-six million, three hundred twenty-three thousand, nine hundred".