336450091 has 2 divisors, whose sum is σ = 336450092. Its totient is φ = 336450090.

The previous prime is 336450061. The next prime is 336450097. The reversal of 336450091 is 190054633.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 336450091 - 2⁷ = 336449963 is a prime.

It is a super-2 number, since 2×336450091² = 226397327467816562, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (336450097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168225045 + 168225046.

It is an arithmetic number, because the mean of its divisors is an integer number (168225046).

Almost surely, 2^336450091 is an apocalyptic number.

336450091 is a deficient number, since it is larger than the sum of its proper divisors (1).

336450091 is an equidigital number, since it uses as much as digits as its factorization.

336450091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 336450091 is about 18342.5759096153. The cubic root of 336450091 is about 695.5156127544.

The spelling of 336450091 in words is "three hundred thirty-six million, four hundred fifty thousand, ninety-one".