479847730 has 8 divisors (see below), whose sum is σ = 863725932. Its totient is φ = 191939088.

The previous prime is 479847727. The next prime is 479847779. The reversal of 479847730 is 37748974.

It can be written as a sum of positive squares in 2 ways, for example, as 433430761 + 46416969 = 20819^2 + 6813^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23992377 + ... + 23992396.

Almost surely, 2^479847730 is an apocalyptic number.

479847730 is a deficient number, since it is larger than the sum of its proper divisors (383878202).

479847730 is a wasteful number, since it uses less digits than its factorization.

479847730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47984780.

The product of its (nonzero) digits is 1185408, while the sum is 49.

The square root of 479847730 is about 21905.4269531548. The cubic root of 479847730 is about 782.8907254640.

The spelling of 479847730 in words is "four hundred seventy-nine million, eight hundred forty-seven thousand, seven hundred thirty".