2368978922 has 4 divisors (see below), whose sum is σ = 3553468386. Its totient is φ = 1184489460.

The previous prime is 2368978903. The next prime is 2368978933. The reversal of 2368978922 is 2298798632.

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., 1393603561 + 975375361 = 37331^2 + 31231^2 .

It is a super-2 number, since 2×2368978922² = 11224122265760564168, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 592244729 + ... + 592244732.

Almost surely, 2^2368978922 is an apocalyptic number.

2368978922 is a deficient number, since it is larger than the sum of its proper divisors (1184489464).

2368978922 is a wasteful number, since it uses less digits than its factorization.

2368978922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1184489463.

The product of its digits is 5225472, while the sum is 56.

The square root of 2368978922 is about 48672.1575646694. The cubic root of 2368978922 is about 1333.0723856970.

The spelling of 2368978922 in words is "two billion, three hundred sixty-eight million, nine hundred seventy-eight thousand, nine hundred twenty-two".