2079294720 has 72 divisors (see below), whose sum is σ = 6640759776. Its totient is φ = 554477568.

The previous prime is 2079294709. The next prime is 2079294757. The reversal of 2079294720 is 274929702.

It is a congruent number.

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, 266902 + ... + 274581.

Almost surely, 2^2079294720 is an apocalyptic number.

2079294720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2079294720 is an abundant number, since it is smaller than the sum of its proper divisors (4561465056).

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

2079294720 is an equidigital number, since it uses as much as digits as its factorization.

2079294720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541507 (or 541493 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 42.

The square root of 2079294720 is about 45599.2842049083. The cubic root of 2079294720 is about 1276.3565661339.

The spelling of 2079294720 in words is "two billion, seventy-nine million, two hundred ninety-four thousand, seven hundred twenty".