479074339 has 2 divisors, whose sum is σ = 479074340. Its totient is φ = 479074338.

The previous prime is 479074333. The next prime is 479074361. The reversal of 479074339 is 933470974.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 479074339 - 2¹⁵ = 479041571 is a prime.

It is not a weakly prime, because it can be changed into another prime (479074333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239537169 + 239537170.

It is an arithmetic number, because the mean of its divisors is an integer number (239537170).

Almost surely, 2^479074339 is an apocalyptic number.

479074339 is a deficient number, since it is larger than the sum of its proper divisors (1).

479074339 is an equidigital number, since it uses as much as digits as its factorization.

479074339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 571536, while the sum is 46.

The square root of 479074339 is about 21887.7668801548. The cubic root of 479074339 is about 782.4698931960.

The spelling of 479074339 in words is "four hundred seventy-nine million, seventy-four thousand, three hundred thirty-nine".