2830385792 has 64 divisors (see below), whose sum is σ = 6082137600. Its totient is φ = 1304239104.

The previous prime is 2830385791. The next prime is 2830385807. The reversal of 2830385792 is 2975830382.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×2830385792² = 16022167463110934528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2830385791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1608209 + ... + 1609967.

It is an arithmetic number, because the mean of its divisors is an integer number (95033400).

Almost surely, 2^2830385792 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 2830385792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3041068800).

2830385792 is an abundant number, since it is smaller than the sum of its proper divisors (3251751808).

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

2830385792 is a wasteful number, since it uses less digits than its factorization.

2830385792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2753 (or 2741 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 47.

The square root of 2830385792 is about 53201.3702079185. The cubic root of 2830385792 is about 1414.5399315908.

The spelling of 2830385792 in words is "two billion, eight hundred thirty million, three hundred eighty-five thousand, seven hundred ninety-two".