336309973 has 2 divisors, whose sum is σ = 336309974. Its totient is φ = 336309972.

The previous prime is 336309893. The next prime is 336309989. The reversal of 336309973 is 379903633.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 220166244 + 116143729 = 14838^2 + 10777^2 .

It is a cyclic number.

It is not a de Polignac number, because 336309973 - 2⁹ = 336309461 is a prime.

It is a super-2 number, since 2×336309973² = 226208795878521458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (336309073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168154986 + 168154987.

It is an arithmetic number, because the mean of its divisors is an integer number (168154987).

Almost surely, 2^336309973 is an apocalyptic number.

It is an amenable number.

336309973 is a deficient number, since it is larger than the sum of its proper divisors (1).

336309973 is an equidigital number, since it uses as much as digits as its factorization.

336309973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 275562, while the sum is 43.

The square root of 336309973 is about 18338.7560374198. The cubic root of 336309973 is about 695.4190478740.

The spelling of 336309973 in words is "three hundred thirty-six million, three hundred nine thousand, nine hundred seventy-three".