479933429 has 2 divisors, whose sum is σ = 479933430. Its totient is φ = 479933428.

The previous prime is 479933423. The next prime is 479933471. The reversal of 479933429 is 924339974.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 453903025 + 26030404 = 21305^2 + 5102^2 .

It is a cyclic number.

It is not a de Polignac number, because 479933429 - 2²⁰ = 478884853 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (479933423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239966714 + 239966715.

It is an arithmetic number, because the mean of its divisors is an integer number (239966715).

Almost surely, 2^479933429 is an apocalyptic number.

It is an amenable number.

479933429 is a deficient number, since it is larger than the sum of its proper divisors (1).

479933429 is an equidigital number, since it uses as much as digits as its factorization.

479933429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1469664, while the sum is 50.

The square root of 479933429 is about 21907.3829792607. The cubic root of 479933429 is about 782.9373298028.

The spelling of 479933429 in words is "four hundred seventy-nine million, nine hundred thirty-three thousand, four hundred twenty-nine".