7912130364 has 72 divisors (see below), whose sum is σ = 20918177280. Its totient is φ = 2516846112.

The previous prime is 7912130323. The next prime is 7912130383. The reversal of 7912130364 is 4630312197.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 23 ways as a sum of consecutive naturals, for example, 352609 + ... + 374375.

It is an arithmetic number, because the mean of its divisors is an integer number (290530240).

Almost surely, 2^7912130364 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7912130364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10459088640).

7912130364 is an abundant number, since it is smaller than the sum of its proper divisors (13006046916).

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

7912130364 is a wasteful number, since it uses less digits than its factorization.

7912130364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22239 (or 22234 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 7912130364 is about 88950.1566271808. The cubic root of 7912130364 is about 1992.6505562529.

The spelling of 7912130364 in words is "seven billion, nine hundred twelve million, one hundred thirty thousand, three hundred sixty-four".