2390742475 has 96 divisors (see below), whose sum is σ = 3548344320. Its totient is φ = 1579776000.

The previous prime is 2390742461. The next prime is 2390742511. The reversal of 2390742475 is 5742470932.

It is not a de Polignac number, because 2390742475 - 2⁹ = 2390741963 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 17450607 + ... + 17450743.

It is an arithmetic number, because the mean of its divisors is an integer number (36961920).

Almost surely, 2^2390742475 is an apocalyptic number.

2390742475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2390742475 is a deficient number, since it is larger than the sum of its proper divisors (1157601845).

2390742475 is a wasteful number, since it uses less digits than its factorization.

2390742475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301 (or 296 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 43.

The square root of 2390742475 is about 48895.2193470895. The cubic root of 2390742475 is about 1337.1422119235.

The spelling of 2390742475 in words is "two billion, three hundred ninety million, seven hundred forty-two thousand, four hundred seventy-five".