479845967 has 2 divisors, whose sum is σ = 479845968. Its totient is φ = 479845966.

The previous prime is 479845963. The next prime is 479845973. The reversal of 479845967 is 769548974.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 479845967 - 2² = 479845963 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (479845963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239922983 + 239922984.

It is an arithmetic number, because the mean of its divisors is an integer number (239922984).

Almost surely, 2^479845967 is an apocalyptic number.

479845967 is a deficient number, since it is larger than the sum of its proper divisors (1).

479845967 is an equidigital number, since it uses as much as digits as its factorization.

479845967 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15240960, while the sum is 59.

The square root of 479845967 is about 21905.3867119483. The cubic root of 479845967 is about 782.8897666612.

The spelling of 479845967 in words is "four hundred seventy-nine million, eight hundred forty-five thousand, nine hundred sixty-seven".