2799642930 has 48 divisors (see below), whose sum is σ = 7816150080. Its totient is φ = 639918048.

The previous prime is 2799642917. The next prime is 2799642941. The reversal of 2799642930 is 392469972.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 950790 + ... + 953729.

It is an arithmetic number, because the mean of its divisors is an integer number (162836460).

Almost surely, 2^2799642930 is an apocalyptic number.

2799642930 is an abundant number, since it is smaller than the sum of its proper divisors (5016507150).

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

2799642930 is a wasteful number, since it uses less digits than its factorization.

2799642930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1904543 (or 1904536 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 51.

The square root of 2799642930 is about 52911.6521193584. The cubic root of 2799642930 is about 1409.3998300812.

The spelling of 2799642930 in words is "two billion, seven hundred ninety-nine million, six hundred forty-two thousand, nine hundred thirty".