7841383896 has 64 divisors (see below), whose sum is σ = 19886745600. Its totient is φ = 2576141568.

The previous prime is 7841383871. The next prime is 7841383919. The reversal of 7841383896 is 6983831487.

It is a super-2 number, since 2×7841383896² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1166481 + ... + 1173183.

It is an arithmetic number, because the mean of its divisors is an integer number (310730400).

Almost surely, 2^7841383896 is an apocalyptic number.

It is an amenable number.

7841383896 is an abundant number, since it is smaller than the sum of its proper divisors (12045361704).

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

7841383896 is a wasteful number, since it uses less digits than its factorization.

7841383896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7408 (or 7404 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 57.

The square root of 7841383896 is about 88551.5888959650. The cubic root of 7841383896 is about 1986.6936583023.

The spelling of 7841383896 in words is "seven billion, eight hundred forty-one million, three hundred eighty-three thousand, eight hundred ninety-six".