446748914 has 4 divisors (see below), whose sum is σ = 670123374. Its totient is φ = 223374456.

The previous prime is 446748893. The next prime is 446748937. The reversal of 446748914 is 419847644.

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., 404693689 + 42055225 = 20117^2 + 6485^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111687227 + ... + 111687230.

Almost surely, 2^446748914 is an apocalyptic number.

446748914 is a deficient number, since it is larger than the sum of its proper divisors (223374460).

446748914 is a wasteful number, since it uses less digits than its factorization.

446748914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223374459.

The product of its digits is 774144, while the sum is 47.

The square root of 446748914 is about 21136.4356976289. The cubic root of 446748914 is about 764.4595348127.

The spelling of 446748914 in words is "four hundred forty-six million, seven hundred forty-eight thousand, nine hundred fourteen".