479346533 has 2 divisors, whose sum is σ = 479346534. Its totient is φ = 479346532.

The previous prime is 479346451. The next prime is 479346541. The reversal of 479346533 is 335643974.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 477947044 + 1399489 = 21862^2 + 1183^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-479346533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (479346233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239673266 + 239673267.

It is an arithmetic number, because the mean of its divisors is an integer number (239673267).

Almost surely, 2^479346533 is an apocalyptic number.

It is an amenable number.

479346533 is a deficient number, since it is larger than the sum of its proper divisors (1).

479346533 is an equidigital number, since it uses as much as digits as its factorization.

479346533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 816480, while the sum is 44.

The square root of 479346533 is about 21893.9839453673. The cubic root of 479346533 is about 782.6180562045.

The spelling of 479346533 in words is "four hundred seventy-nine million, three hundred forty-six thousand, five hundred thirty-three".