336023881 has 2 divisors, whose sum is σ = 336023882. Its totient is φ = 336023880.

The previous prime is 336023879. The next prime is 336023903. The reversal of 336023881 is 188320633.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 193460281 + 142563600 = 13909^2 + 11940^2 .

It is a cyclic number.

It is not a de Polignac number, because 336023881 - 2¹ = 336023879 is a prime.

It is a super-2 number, since 2×336023881² = 225824097204604322, which contains 22 as substring.

Together with 336023879, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (336023851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168011940 + 168011941.

It is an arithmetic number, because the mean of its divisors is an integer number (168011941).

Almost surely, 2^336023881 is an apocalyptic number.

It is an amenable number.

336023881 is a deficient number, since it is larger than the sum of its proper divisors (1).

336023881 is an equidigital number, since it uses as much as digits as its factorization.

336023881 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 336023881 is about 18330.9541759288. The cubic root of 336023881 is about 695.2217990221.

The spelling of 336023881 in words is "three hundred thirty-six million, twenty-three thousand, eight hundred eighty-one".