2309072802 has 16 divisors (see below), whose sum is σ = 4651856352. Its totient is φ = 764072480.

The previous prime is 2309072747. The next prime is 2309072813. The reversal of 2309072802 is 2082709032.

It is a super-2 number, since 2×2309072802² = 10663634409872262408, which contains 22 as substring.

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, 1403724 + ... + 1405367.

It is an arithmetic number, because the mean of its divisors is an integer number (290741022).

Almost surely, 2^2309072802 is an apocalyptic number.

2309072802 is an abundant number, since it is smaller than the sum of its proper divisors (2342783550).

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

2309072802 is a wasteful number, since it uses less digits than its factorization.

2309072802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2809233.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 2309072802 is about 48052.8126336014. The cubic root of 2309072802 is about 1321.7395190670.

The spelling of 2309072802 in words is "two billion, three hundred nine million, seventy-two thousand, eight hundred two".