474423194 has 40 divisors (see below), whose sum is σ = 857240448. Its totient is φ = 196703640.

The previous prime is 474423149. The next prime is 474423197. The reversal of 474423194 is 491324474.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (474423197) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 147269 + ... + 150455.

Almost surely, 2^474423194 is an apocalyptic number.

474423194 is a deficient number, since it is larger than the sum of its proper divisors (382817254).

474423194 is an equidigital number, since it uses as much as digits as its factorization.

474423194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3248 (or 3227 counting only the distinct ones).

The product of its digits is 96768, while the sum is 38.

The square root of 474423194 is about 21781.2578608307. The cubic root of 474423194 is about 779.9294227178.

The spelling of 474423194 in words is "four hundred seventy-four million, four hundred twenty-three thousand, one hundred ninety-four".