474666344 has 16 divisors (see below), whose sum is σ = 890230500. Its totient is φ = 237271552.

The previous prime is 474666343. The next prime is 474666347. The reversal of 474666344 is 443666474.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 468722500 + 5943844 = 21650^2 + 2438^2 .

It is a junction number, because it is equal to n+sod(n) for n = 474666295 and 474666304.

It is not an unprimeable number, because it can be changed into a prime (474666343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57314 + ... + 65070.

Almost surely, 2^474666344 is an apocalyptic number.

It is an amenable number.

474666344 is a deficient number, since it is larger than the sum of its proper divisors (415564156).

474666344 is a wasteful number, since it uses less digits than its factorization.

474666344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15412 (or 15408 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 44.

The square root of 474666344 is about 21786.8387794099. The cubic root of 474666344 is about 780.0626423501.

The spelling of 474666344 in words is "four hundred seventy-four million, six hundred sixty-six thousand, three hundred forty-four".