474736892 has 72 divisors (see below), whose sum is σ = 1000404720. Its totient is φ = 196439040.

The previous prime is 474736841. The next prime is 474736919. The reversal of 474736892 is 298637474.

It is a self number, because there is not a number n which added to its sum of digits gives 474736892.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 705068 + ... + 705740.

It is an arithmetic number, because the mean of its divisors is an integer number (13894510).

Almost surely, 2^474736892 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 474736892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (500202360).

474736892 is an abundant number, since it is smaller than the sum of its proper divisors (525667828).

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

474736892 is a wasteful number, since it uses less digits than its factorization.

474736892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811 (or 802 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 50.

The square root of 474736892 is about 21788.4577701131. The cubic root of 474736892 is about 780.1012864305.

The spelling of 474736892 in words is "four hundred seventy-four million, seven hundred thirty-six thousand, eight hundred ninety-two".