2397864202 has 4 divisors (see below), whose sum is σ = 3596796306. Its totient is φ = 1198932100.

The previous prime is 2397864199. The next prime is 2397864223. The reversal of 2397864202 is 2024687932.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1846506841 + 551357361 = 42971^2 + 23481^2 .

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 as a sum of consecutive naturals, namely, 599466049 + ... + 599466052.

Almost surely, 2^2397864202 is an apocalyptic number.

2397864202 is a deficient number, since it is larger than the sum of its proper divisors (1198932104).

2397864202 is a wasteful number, since it uses less digits than its factorization.

2397864202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1198932103.

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 2397864202 is about 48967.9916067629. The cubic root of 2397864202 is about 1338.4686229722.

The spelling of 2397864202 in words is "two billion, three hundred ninety-seven million, eight hundred sixty-four thousand, two hundred two".