7930948464 has 70 divisors (see below), whose sum is σ = 23038813616. Its totient is φ = 2643645600.

The previous prime is 7930948427. The next prime is 7930948471. The reversal of 7930948464 is 4648490397.

It is a happy number.

7930948464 is a `hidden beast` number, since 7 + 93 + 0 + 94 + 8 + 464 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 7930948464.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 328312 + ... + 351639.

Almost surely, 2^7930948464 is an apocalyptic number.

It is an amenable number.

7930948464 is an abundant number, since it is smaller than the sum of its proper divisors (15107865152).

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

7930948464 is an equidigital number, since it uses as much as digits as its factorization.

7930948464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679977 (or 679956 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The square root of 7930948464 is about 89055.8727092155. The cubic root of 7930948464 is about 1994.2290695302.

The spelling of 7930948464 in words is "seven billion, nine hundred thirty million, nine hundred forty-eight thousand, four hundred sixty-four".