476690650 has 24 divisors (see below), whose sum is σ = 891560124. Its totient is φ = 189619200.

The previous prime is 476690633. The next prime is 476690651. The reversal of 476690650 is 56096674.

It can be written as a sum of positive squares in 6 ways, for example, as 31438449 + 445252201 = 5607^2 + 21101^2 .

It is a junction number, because it is equal to n+sod(n) for n = 476690597 and 476690606.

It is not an unprimeable number, because it can be changed into a prime (476690651) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17287 + ... + 35386.

Almost surely, 2^476690650 is an apocalyptic number.

476690650 is a deficient number, since it is larger than the sum of its proper divisors (414869474).

476690650 is a wasteful number, since it uses less digits than its factorization.

476690650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52866 (or 52861 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 43.

The square root of 476690650 is about 21833.2464374861. The cubic root of 476690650 is about 781.1699787906.

The spelling of 476690650 in words is "four hundred seventy-six million, six hundred ninety thousand, six hundred fifty".