474745320 has 192 divisors, whose sum is σ = 1841054400. Its totient is φ = 108501120.

The previous prime is 474745319. The next prime is 474745333. The reversal of 474745320 is 23547474.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 48435 + ... + 57405.

It is an arithmetic number, because the mean of its divisors is an integer number (9588825).

Almost surely, 2^474745320 is an apocalyptic number.

474745320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 474745320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (920527200).

474745320 is an abundant number, since it is smaller than the sum of its proper divisors (1366309080).

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

474745320 is a wasteful number, since it uses less digits than its factorization.

474745320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9005 (or 8988 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 36.

The square root of 474745320 is about 21788.6511744073. The cubic root of 474745320 is about 780.1059027804.

The spelling of 474745320 in words is "four hundred seventy-four million, seven hundred forty-five thousand, three hundred twenty".