7926264072 has 40 divisors (see below), whose sum is σ = 22200880350. Its totient is φ = 2642087808.

The previous prime is 7926264041. The next prime is 7926264077. The reversal of 7926264072 is 2704626297.

It can be written as a sum of positive squares in only one way, i.e., 5534467236 + 2391796836 = 74394^2 + 48906^2 .

It is not an unprimeable number, because it can be changed into a prime (7926264077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6115297 + ... + 6116592.

Almost surely, 2^7926264072 is an apocalyptic number.

7926264072 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

7926264072 is an abundant number, since it is smaller than the sum of its proper divisors (14274616278).

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

7926264072 is a wasteful number, since it uses less digits than its factorization.

7926264072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12231907 (or 12231894 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The square root of 7926264072 is about 89029.5685264171. The cubic root of 7926264072 is about 1993.8363636400.

The spelling of 7926264072 in words is "seven billion, nine hundred twenty-six million, two hundred sixty-four thousand, seventy-two".