474639274 has 8 divisors (see below), whose sum is σ = 725392260. Its totient is φ = 232841856.

The previous prime is 474639257. The next prime is 474639281. The reversal of 474639274 is 472936474.

It can be written as a sum of positive squares in 2 ways, for example, as 472410225 + 2229049 = 21735^2 + 1493^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2238759 + ... + 2238970.

Almost surely, 2^474639274 is an apocalyptic number.

474639274 is a deficient number, since it is larger than the sum of its proper divisors (250752986).

474639274 is a wasteful number, since it uses less digits than its factorization.

474639274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4477784.

The product of its digits is 1016064, while the sum is 46.

The square root of 474639274 is about 21786.2175239301. The cubic root of 474639274 is about 780.0478131988.

The spelling of 474639274 in words is "four hundred seventy-four million, six hundred thirty-nine thousand, two hundred seventy-four".