474431736 has 32 divisors (see below), whose sum is σ = 1188783360. Its totient is φ = 157783392.

The previous prime is 474431717. The next prime is 474431747. The reversal of 474431736 is 637134474.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 474431694 and 474431703.

It is a congruent number.

It is an unprimeable number.

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, 11680 + ... + 32943.

It is an arithmetic number, because the mean of its divisors is an integer number (37149480).

Almost surely, 2^474431736 is an apocalyptic number.

It is an amenable number.

474431736 is an abundant number, since it is smaller than the sum of its proper divisors (714351624).

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

474431736 is a wasteful number, since it uses less digits than its factorization.

474431736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45075 (or 45071 counting only the distinct ones).

The product of its digits is 169344, while the sum is 39.

The square root of 474431736 is about 21781.4539459605. The cubic root of 474431736 is about 779.9341035718.

The spelling of 474431736 in words is "four hundred seventy-four million, four hundred thirty-one thousand, seven hundred thirty-six".