474891684 has 24 divisors (see below), whose sum is σ = 1135108128. Its totient is φ = 154436160.

The previous prime is 474891679. The next prime is 474891689. The reversal of 474891684 is 486198474.

It is an interprime number because it is at equal distance from previous prime (474891679) and next prime (474891689).

It is a super-2 number, since 2×474891684² = 451044223064711712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (474891689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 482122 + ... + 483105.

It is an arithmetic number, because the mean of its divisors is an integer number (47296172).

Almost surely, 2^474891684 is an apocalyptic number.

It is an amenable number.

474891684 is an abundant number, since it is smaller than the sum of its proper divisors (660216444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

474891684 is a wasteful number, since it uses less digits than its factorization.

474891684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 965275 (or 965273 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 51.

The square root of 474891684 is about 21792.0096365617. The cubic root of 474891684 is about 780.1860634362.

The spelling of 474891684 in words is "four hundred seventy-four million, eight hundred ninety-one thousand, six hundred eighty-four".