479355829 has 2 divisors, whose sum is σ = 479355830. Its totient is φ = 479355828.

The previous prime is 479355823. The next prime is 479355841. The reversal of 479355829 is 928553974.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 339406929 + 139948900 = 18423^2 + 11830^2 .

It is a cyclic number.

It is not a de Polignac number, because 479355829 - 2²⁵ = 445801397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (479355823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239677914 + 239677915.

It is an arithmetic number, because the mean of its divisors is an integer number (239677915).

Almost surely, 2^479355829 is an apocalyptic number.

It is an amenable number.

479355829 is a deficient number, since it is larger than the sum of its proper divisors (1).

479355829 is an equidigital number, since it uses as much as digits as its factorization.

479355829 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2721600, while the sum is 52.

The square root of 479355829 is about 21894.1962400998. The cubic root of 479355829 is about 782.6231152936.

The spelling of 479355829 in words is "four hundred seventy-nine million, three hundred fifty-five thousand, eight hundred twenty-nine".