336361397 has 2 divisors, whose sum is σ = 336361398. Its totient is φ = 336361396.

The previous prime is 336361393. The next prime is 336361423. The reversal of 336361397 is 793163633.

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., 318051556 + 18309841 = 17834^2 + 4279^2 .

It is a cyclic number.

It is not a de Polignac number, because 336361397 - 2² = 336361393 is a prime.

It is a super-2 number, since 2×336361397² = 226277978783583218, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (336361393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168180698 + 168180699.

It is an arithmetic number, because the mean of its divisors is an integer number (168180699).

Almost surely, 2^336361397 is an apocalyptic number.

It is an amenable number.

336361397 is a deficient number, since it is larger than the sum of its proper divisors (1).

336361397 is an equidigital number, since it uses as much as digits as its factorization.

336361397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 183708, while the sum is 41.

The square root of 336361397 is about 18340.1580418490. The cubic root of 336361397 is about 695.4544907783.

The spelling of 336361397 in words is "three hundred thirty-six million, three hundred sixty-one thousand, three hundred ninety-seven".