7836379044 has 48 divisors (see below), whose sum is σ = 19846514688. Its totient is φ = 2392201728.

The previous prime is 7836379021. The next prime is 7836379093. The reversal of 7836379044 is 4409736387.

It is a happy number.

It is a super-2 number, since 2×7836379044² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

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 15 ways as a sum of consecutive naturals, for example, 177957 + ... + 217580.

It is an arithmetic number, because the mean of its divisors is an integer number (413469056).

Almost surely, 2^7836379044 is an apocalyptic number.

It is an amenable number.

7836379044 is an abundant number, since it is smaller than the sum of its proper divisors (12010135644).

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

7836379044 is a wasteful number, since it uses less digits than its factorization.

7836379044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395684 (or 395682 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 51.

The square root of 7836379044 is about 88523.3248584801. The cubic root of 7836379044 is about 1986.2708917752.

The spelling of 7836379044 in words is "seven billion, eight hundred thirty-six million, three hundred seventy-nine thousand, forty-four".