476973922 has 4 divisors (see below), whose sum is σ = 715460886. Its totient is φ = 238486960.

The previous prime is 476973911. The next prime is 476973941. The reversal of 476973922 is 229379674.

It is a happy number.

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., 318943881 + 158030041 = 17859^2 + 12571^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119243479 + ... + 119243482.

Almost surely, 2^476973922 is an apocalyptic number.

476973922 is a deficient number, since it is larger than the sum of its proper divisors (238486964).

476973922 is a wasteful number, since it uses less digits than its factorization.

476973922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238486963.

The product of its digits is 1143072, while the sum is 49.

The square root of 476973922 is about 21839.7326448837. The cubic root of 476973922 is about 781.3246841286.

The spelling of 476973922 in words is "four hundred seventy-six million, nine hundred seventy-three thousand, nine hundred twenty-two".