474578944 has 64 divisors (see below), whose sum is σ = 1085259600. Its totient is φ = 203292672.

The previous prime is 474578927. The next prime is 474578959. The reversal of 474578944 is 449875474.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 474578891 and 474578900.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228342 + ... + 230410.

Almost surely, 2^474578944 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 474578944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (542629800).

474578944 is an abundant number, since it is smaller than the sum of its proper divisors (610680656).

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

474578944 is an frugal number, since it uses more digits than its factorization.

474578944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2106 (or 2078 counting only the distinct ones).

The product of its digits is 4515840, while the sum is 52.

The square root of 474578944 is about 21784.8328889620. The cubic root of 474578944 is about 780.0147619385.

The spelling of 474578944 in words is "four hundred seventy-four million, five hundred seventy-eight thousand, nine hundred forty-four".