324056477 has 2 divisors, whose sum is σ = 324056478. Its totient is φ = 324056476.

The previous prime is 324056459. The next prime is 324056479. The reversal of 324056477 is 774650423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 220403716 + 103652761 = 14846^2 + 10181^2 .

It is a cyclic number.

It is not a de Polignac number, because 324056477 - 2¹² = 324052381 is a prime.

Together with 324056479, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 324056477.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (324056479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162028238 + 162028239.

It is an arithmetic number, because the mean of its divisors is an integer number (162028239).

Almost surely, 2^324056477 is an apocalyptic number.

It is an amenable number.

324056477 is a deficient number, since it is larger than the sum of its proper divisors (1).

324056477 is an equidigital number, since it uses as much as digits as its factorization.

324056477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 141120, while the sum is 38.

The square root of 324056477 is about 18001.5687371962. The cubic root of 324056477 is about 686.8684506371.

The spelling of 324056477 in words is "three hundred twenty-four million, fifty-six thousand, four hundred seventy-seven".