479190307 has 2 divisors, whose sum is σ = 479190308. Its totient is φ = 479190306.

The previous prime is 479190263. The next prime is 479190353. The reversal of 479190307 is 703091974.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-479190307 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 479190307.

It is not a weakly prime, because it can be changed into another prime (479190377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239595153 + 239595154.

It is an arithmetic number, because the mean of its divisors is an integer number (239595154).

Almost surely, 2^479190307 is an apocalyptic number.

479190307 is a deficient number, since it is larger than the sum of its proper divisors (1).

479190307 is an equidigital number, since it uses as much as digits as its factorization.

479190307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47628, while the sum is 40.

The square root of 479190307 is about 21890.4158708783. The cubic root of 479190307 is about 782.5330247675.

The spelling of 479190307 in words is "four hundred seventy-nine million, one hundred ninety thousand, three hundred seven".