476970730 has 8 divisors (see below), whose sum is σ = 858547332. Its totient is φ = 190788288.

The previous prime is 476970709. The next prime is 476970731. The reversal of 476970730 is 37079674.

It can be written as a sum of positive squares in 2 ways, for example, as 430853049 + 46117681 = 20757^2 + 6791^2 .

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

It is not an unprimeable number, because it can be changed into a prime (476970731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23848527 + ... + 23848546.

Almost surely, 2^476970730 is an apocalyptic number.

476970730 is a deficient number, since it is larger than the sum of its proper divisors (381576602).

476970730 is a wasteful number, since it uses less digits than its factorization.

476970730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47697080.

The product of its (nonzero) digits is 222264, while the sum is 43.

The square root of 476970730 is about 21839.6595669438. The cubic root of 476970730 is about 781.3229412003.

The spelling of 476970730 in words is "four hundred seventy-six million, nine hundred seventy thousand, seven hundred thirty".