336216863 has 2 divisors, whose sum is σ = 336216864. Its totient is φ = 336216862.

The previous prime is 336216847. The next prime is 336216887. The reversal of 336216863 is 368612633.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 336216863 - 2⁴ = 336216847 is a prime.

It is a super-2 number, since 2×336216863² = 226083557931121538, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (336216163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168108431 + 168108432.

It is an arithmetic number, because the mean of its divisors is an integer number (168108432).

Almost surely, 2^336216863 is an apocalyptic number.

336216863 is a deficient number, since it is larger than the sum of its proper divisors (1).

336216863 is an equidigital number, since it uses as much as digits as its factorization.

336216863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 93312, while the sum is 38.

The square root of 336216863 is about 18336.2172489311. The cubic root of 336216863 is about 695.3548645816.

The spelling of 336216863 in words is "three hundred thirty-six million, two hundred sixteen thousand, eight hundred sixty-three".