336444973 has 2 divisors, whose sum is σ = 336444974. Its totient is φ = 336444972.

The previous prime is 336444967. The next prime is 336445003. The reversal of 336444973 is 379444633.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 201583204 + 134861769 = 14198^2 + 11613^2 .

It is an emirp because it is prime and its reverse (379444633) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-336444973 is a prime.

It is a super-2 number, since 2×336444973² = 226390439713941458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (336444923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168222486 + 168222487.

It is an arithmetic number, because the mean of its divisors is an integer number (168222487).

Almost surely, 2^336444973 is an apocalyptic number.

It is an amenable number.

336444973 is a deficient number, since it is larger than the sum of its proper divisors (1).

336444973 is an equidigital number, since it uses as much as digits as its factorization.

336444973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 653184, while the sum is 43.

The square root of 336444973 is about 18342.4363976000. The cubic root of 336444973 is about 695.5120860630.

The spelling of 336444973 in words is "three hundred thirty-six million, four hundred forty-four thousand, nine hundred seventy-three".