479322373 has 2 divisors, whose sum is σ = 479322374. Its totient is φ = 479322372.

The previous prime is 479322359. The next prime is 479322391. The reversal of 479322373 is 373223974.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 281132289 + 198190084 = 16767^2 + 14078^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-479322373 is a prime.

It is a super-2 number, since 2×479322373² = 459499874516702258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (479322073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239661186 + 239661187.

It is an arithmetic number, because the mean of its divisors is an integer number (239661187).

Almost surely, 2^479322373 is an apocalyptic number.

It is an amenable number.

479322373 is a deficient number, since it is larger than the sum of its proper divisors (1).

479322373 is an equidigital number, since it uses as much as digits as its factorization.

479322373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 190512, while the sum is 40.

The square root of 479322373 is about 21893.4321886725. The cubic root of 479322373 is about 782.6049074915.

It can be divided in two parts, 47932 and 2373, that added together give a palindrome (50305).

The spelling of 479322373 in words is "four hundred seventy-nine million, three hundred twenty-two thousand, three hundred seventy-three".