7932043682 has 8 divisors (see below), whose sum is σ = 11898460956. Its totient is φ = 3965890032.

The previous prime is 7932043661. The next prime is 7932043697. The reversal of 7932043682 is 2863402397.

It can be written as a sum of positive squares in 2 ways, for example, as 7509782281 + 422261401 = 86659^2 + 20549^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×7932043682² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50288 + ... + 135620.

Almost surely, 2^7932043682 is an apocalyptic number.

7932043682 is a deficient number, since it is larger than the sum of its proper divisors (3966417274).

7932043682 is a wasteful number, since it uses less digits than its factorization.

7932043682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131812.

The product of its (nonzero) digits is 435456, while the sum is 44.

The square root of 7932043682 is about 89062.0215467850. The cubic root of 7932043682 is about 1994.3208624623.

The spelling of 7932043682 in words is "seven billion, nine hundred thirty-two million, forty-three thousand, six hundred eighty-two".