2398803057 has 12 divisors (see below), whose sum is σ = 3959928960. Its totient is φ = 1370744568.

The previous prime is 2398803053. The next prime is 2398803059. The reversal of 2398803057 is 7503088932.

It is not a de Polignac number, because 2398803057 - 2² = 2398803053 is a prime.

It is a super-2 number, since 2×2398803057² = 11508512212545090498, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2398803053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19038057 + ... + 19038182.

It is an arithmetic number, because the mean of its divisors is an integer number (329994080).

Almost surely, 2^2398803057 is an apocalyptic number.

It is an amenable number.

2398803057 is a deficient number, since it is larger than the sum of its proper divisors (1561125903).

2398803057 is a wasteful number, since it uses less digits than its factorization.

2398803057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38076252 (or 38076249 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 2398803057 is about 48977.5770838044. The cubic root of 2398803057 is about 1338.6432872961.

The spelling of 2398803057 in words is "two billion, three hundred ninety-eight million, eight hundred three thousand, fifty-seven".