2823930816 has 56 divisors (see below), whose sum is σ = 8539032960. Its totient is φ = 806836992.

The previous prime is 2823930799. The next prime is 2823930817. The reversal of 2823930816 is 6180393282.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2823930817) 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, 1049226 + ... + 1051913.

Almost surely, 2^2823930816 is an apocalyptic number.

It is an amenable number.

2823930816 is an abundant number, since it is smaller than the sum of its proper divisors (5715102144).

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

2823930816 is a wasteful number, since it uses less digits than its factorization.

2823930816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2101161 (or 2101151 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 2823930816 is about 53140.6700748118. The cubic root of 2823930816 is about 1413.4637801357.

The spelling of 2823930816 in words is "two billion, eight hundred twenty-three million, nine hundred thirty thousand, eight hundred sixteen".