7992963231 has 32 divisors (see below), whose sum is σ = 12007948032. Its totient is φ = 4687637760.

The previous prime is 7992963193. The next prime is 7992963233. The reversal of 7992963231 is 1323692997.

7992963231 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7992963231 - 2¹⁰ = 7992962207 is a prime.

It is a super-2 number, since 2×7992963231² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7992963233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96376 + ... + 158978.

It is an arithmetic number, because the mean of its divisors is an integer number (375248376).

Almost surely, 2^7992963231 is an apocalyptic number.

7992963231 is a deficient number, since it is larger than the sum of its proper divisors (4014984801).

7992963231 is a wasteful number, since it uses less digits than its factorization.

7992963231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62743.

The product of its digits is 1102248, while the sum is 51.

The square root of 7992963231 is about 89403.3737115105. The cubic root of 7992963231 is about 1999.4134305683.

The spelling of 7992963231 in words is "seven billion, nine hundred ninety-two million, nine hundred sixty-three thousand, two hundred thirty-one".