474834321 has 24 divisors (see below), whose sum is σ = 739740456. Its totient is φ = 291767040.

The previous prime is 474834307. The next prime is 474834329. The reversal of 474834321 is 123438474.

474834321 = 4261² + 4262² + ... + 4286².

It can be written as a sum of positive squares in 4 ways, for example, as 17943696 + 456890625 = 4236^2 + 21375^2 .

It is not a de Polignac number, because 474834321 - 2⁵ = 474834289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (474834329) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86371 + ... + 91703.

It is an arithmetic number, because the mean of its divisors is an integer number (30822519).

Almost surely, 2^474834321 is an apocalyptic number.

It is an amenable number.

474834321 is a deficient number, since it is larger than the sum of its proper divisors (264906135).

474834321 is a wasteful number, since it uses less digits than its factorization.

474834321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6113 (or 6110 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 474834321 is about 21790.6934492687. The cubic root of 474834321 is about 780.1546488233.

The spelling of 474834321 in words is "four hundred seventy-four million, eight hundred thirty-four thousand, three hundred twenty-one".