336688343 has 2 divisors, whose sum is σ = 336688344. Its totient is φ = 336688342.

The previous prime is 336688309. The next prime is 336688361. The reversal of 336688343 is 343886633.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-336688343 is a prime.

It is a super-2 number, since 2×336688343² = 226718080624171298, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 336688294 and 336688303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (336688543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168344171 + 168344172.

It is an arithmetic number, because the mean of its divisors is an integer number (168344172).

Almost surely, 2^336688343 is an apocalyptic number.

336688343 is a deficient number, since it is larger than the sum of its proper divisors (1).

336688343 is an equidigital number, since it uses as much as digits as its factorization.

336688343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 746496, while the sum is 44.

The square root of 336688343 is about 18349.0692679493. The cubic root of 336688343 is about 695.6797469416.

The spelling of 336688343 in words is "three hundred thirty-six million, six hundred eighty-eight thousand, three hundred forty-three".