2307472730 has 32 divisors (see below), whose sum is σ = 4402169856. Its totient is φ = 867826944.

The previous prime is 2307472721. The next prime is 2307472753. The reversal of 2307472730 is 372747032.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178547 + ... + 191033.

It is an arithmetic number, because the mean of its divisors is an integer number (137567808).

Almost surely, 2^2307472730 is an apocalyptic number.

2307472730 is a deficient number, since it is larger than the sum of its proper divisors (2094697126).

2307472730 is a wasteful number, since it uses less digits than its factorization.

2307472730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13598.

The product of its (nonzero) digits is 49392, while the sum is 35.

The square root of 2307472730 is about 48036.1606500769. The cubic root of 2307472730 is about 1321.4341487204.

The spelling of 2307472730 in words is "two billion, three hundred seven million, four hundred seventy-two thousand, seven hundred thirty".