2397274436 has 12 divisors (see below), whose sum is σ = 4195711212. Its totient is φ = 1198499808.

The previous prime is 2397274421. The next prime is 2397274447. The reversal of 2397274436 is 6344727932.

It can be written as a sum of positive squares in 2 ways, for example, as 145202500 + 2252071936 = 12050^2 + 47456^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11786 + ... + 70238.

It is an arithmetic number, because the mean of its divisors is an integer number (349642601).

Almost surely, 2^2397274436 is an apocalyptic number.

It is an amenable number.

2397274436 is a deficient number, since it is larger than the sum of its proper divisors (1798436776).

2397274436 is a wasteful number, since it uses less digits than its factorization.

2397274436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68710 (or 68708 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 47.

The square root of 2397274436 is about 48961.9692822909. The cubic root of 2397274436 is about 1338.3588797527.

The spelling of 2397274436 in words is "two billion, three hundred ninety-seven million, two hundred seventy-four thousand, four hundred thirty-six".