474397530 has 32 divisors (see below), whose sum is σ = 1143108288. Its totient is φ = 126002000.

The previous prime is 474397499. The next prime is 474397531. The reversal of 474397530 is 35793474.

It is not an unprimeable number, because it can be changed into a prime (474397531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1889905 + ... + 1890155.

It is an arithmetic number, because the mean of its divisors is an integer number (35722134).

Almost surely, 2^474397530 is an apocalyptic number.

474397530 is an abundant number, since it is smaller than the sum of its proper divisors (668710758).

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

474397530 is an frugal number, since it uses more digits than its factorization.

474397530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763 (or 261 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 42.

The square root of 474397530 is about 21780.6687225163. The cubic root of 474397530 is about 779.9153589944.

The spelling of 474397530 in words is "four hundred seventy-four million, three hundred ninety-seven thousand, five hundred thirty".