476704873 has 2 divisors, whose sum is σ = 476704874. Its totient is φ = 476704872.

The previous prime is 476704861. The next prime is 476704901. The reversal of 476704873 is 378407674.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 268566544 + 208138329 = 16388^2 + 14427^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-476704873 is a prime.

It is a super-2 number, since 2×476704873² = 454495071883892258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (476704073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238352436 + 238352437.

It is an arithmetic number, because the mean of its divisors is an integer number (238352437).

Almost surely, 2^476704873 is an apocalyptic number.

It is an amenable number.

476704873 is a deficient number, since it is larger than the sum of its proper divisors (1).

476704873 is an equidigital number, since it uses as much as digits as its factorization.

476704873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 790272, while the sum is 46.

The square root of 476704873 is about 21833.5721539101. The cubic root of 476704873 is about 781.1777479592.

The spelling of 476704873 in words is "four hundred seventy-six million, seven hundred four thousand, eight hundred seventy-three".