474600728 has 16 divisors (see below), whose sum is σ = 1017001680. Its totient is φ = 203400288.

The previous prime is 474600697. The next prime is 474600733. The reversal of 474600728 is 827006474.

It is a junction number, because it is equal to n+sod(n) for n = 474600691 and 474600700.

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 3 ways as a sum of consecutive naturals, for example, 4237451 + ... + 4237562.

It is an arithmetic number, because the mean of its divisors is an integer number (63562605).

Almost surely, 2^474600728 is an apocalyptic number.

It is an amenable number.

474600728 is an abundant number, since it is smaller than the sum of its proper divisors (542400952).

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

474600728 is a wasteful number, since it uses less digits than its factorization.

474600728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8475026 (or 8475022 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 38.

The square root of 474600728 is about 21785.3328641084. The cubic root of 474600728 is about 780.0266964345.

The spelling of 474600728 in words is "four hundred seventy-four million, six hundred thousand, seven hundred twenty-eight".