2642803392 has 56 divisors (see below), whose sum is σ = 7155054016. Its totient is φ = 860444928.

The previous prime is 2642803369. The next prime is 2642803439. The reversal of 2642803392 is 2933082462.

2642803392 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2642803392.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151798 + ... + 168309.

Almost surely, 2^2642803392 is an apocalyptic number.

It is an amenable number.

2642803392 is an abundant number, since it is smaller than the sum of its proper divisors (4512250624).

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

2642803392 is a wasteful number, since it uses less digits than its factorization.

2642803392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320165 (or 320155 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 39.

The square root of 2642803392 is about 51408.2035476829. The cubic root of 2642803392 is about 1382.5736806496.

The spelling of 2642803392 in words is "two billion, six hundred forty-two million, eight hundred three thousand, three hundred ninety-two".