2392457330 has 16 divisors (see below), whose sum is σ = 4360936320. Its totient is φ = 944868912.

The previous prime is 2392457317. The next prime is 2392457339. The reversal of 2392457330 is 337542932.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2392457339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1513424 + ... + 1515003.

It is an arithmetic number, because the mean of its divisors is an integer number (272558520).

Almost surely, 2^2392457330 is an apocalyptic number.

2392457330 is a deficient number, since it is larger than the sum of its proper divisors (1968478990).

2392457330 is a wasteful number, since it uses less digits than its factorization.

2392457330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3028513.

The product of its (nonzero) digits is 136080, while the sum is 38.

The square root of 2392457330 is about 48912.7522227077. The cubic root of 2392457330 is about 1337.4618416342.

The spelling of 2392457330 in words is "two billion, three hundred ninety-two million, four hundred fifty-seven thousand, three hundred thirty".