7832979834 has 16 divisors (see below), whose sum is σ = 15678109920. Its totient is φ = 2608968240.

The previous prime is 7832979821. The next prime is 7832979851. The reversal of 7832979834 is 4389792387.

It is a super-2 number, since 2×7832979834² (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 7 ways as a sum of consecutive naturals, for example, 497869 + ... + 513360.

It is an arithmetic number, because the mean of its divisors is an integer number (979881870).

Almost surely, 2^7832979834 is an apocalyptic number.

7832979834 is an abundant number, since it is smaller than the sum of its proper divisors (7845130086).

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

7832979834 is a wasteful number, since it uses less digits than its factorization.

7832979834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012525.

The product of its digits is 18289152, while the sum is 60.

The square root of 7832979834 is about 88504.1232598798. The cubic root of 7832979834 is about 1985.9836533147.

The spelling of 7832979834 in words is "seven billion, eight hundred thirty-two million, nine hundred seventy-nine thousand, eight hundred thirty-four".