5921830392 has 64 divisors (see below), whose sum is σ = 15347404800. Its totient is φ = 1901854080.

The previous prime is 5921830391. The next prime is 5921830399. The reversal of 5921830392 is 2930381295.

It is a super-2 number, since 2×5921830392² = 70136150383229747328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5921830391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 330217 + ... + 347687.

It is an arithmetic number, because the mean of its divisors is an integer number (239803200).

Almost surely, 2^5921830392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5921830392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7673702400).

5921830392 is an abundant number, since it is smaller than the sum of its proper divisors (9425574408).

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

5921830392 is a wasteful number, since it uses less digits than its factorization.

5921830392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17996 (or 17992 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 5921830392 is about 76953.4300210199. The cubic root of 5921830392 is about 1809.1947612159.

The spelling of 5921830392 in words is "five billion, nine hundred twenty-one million, eight hundred thirty thousand, three hundred ninety-two".