474492404 has 24 divisors (see below), whose sum is σ = 846982248. Its totient is φ = 232525440.

The previous prime is 474492397. The next prime is 474492409. The reversal of 474492404 is 404294474.

It can be written as a sum of positive squares in 4 ways, for example, as 559504 + 473932900 = 748^2 + 21770^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474492409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68174 + ... + 74810.

It is an arithmetic number, because the mean of its divisors is an integer number (35290927).

Almost surely, 2^474492404 is an apocalyptic number.

It is an amenable number.

474492404 is a deficient number, since it is larger than the sum of its proper divisors (372489844).

474492404 is a wasteful number, since it uses less digits than its factorization.

474492404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6995 (or 6993 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 38.

The square root of 474492404 is about 21782.8465541123. The cubic root of 474492404 is about 779.9673468689.

The spelling of 474492404 in words is "four hundred seventy-four million, four hundred ninety-two thousand, four hundred four".