2309459530 has 16 divisors (see below), whose sum is σ = 4750888320. Its totient is φ = 791814672.

The previous prime is 2309459507. The next prime is 2309459657. The reversal of 2309459530 is 359549032.

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, 16496070 + ... + 16496209.

It is an arithmetic number, because the mean of its divisors is an integer number (296930520).

Almost surely, 2^2309459530 is an apocalyptic number.

2309459530 is an abundant number, since it is smaller than the sum of its proper divisors (2441428790).

2309459530 is a wasteful number, since it uses less digits than its factorization.

2309459530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32992293.

The product of its (nonzero) digits is 145800, while the sum is 40.

The square root of 2309459530 is about 48056.8364543485. The cubic root of 2309459530 is about 1321.8133041157.

The spelling of 2309459530 in words is "two billion, three hundred nine million, four hundred fifty-nine thousand, five hundred thirty".