336463321 has 4 divisors (see below), whose sum is σ = 336817332. Its totient is φ = 336109312.

The previous prime is 336463289. The next prime is 336463333. The reversal of 336463321 is 123364633.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 147015625 + 189447696 = 12125^2 + 13764^2 .

It is a cyclic number.

It is not a de Polignac number, because 336463321 - 2⁵ = 336463289 is a prime.

It is a super-2 number, since 2×336463321² = 226415132756698082, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (336463121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175576 + ... + 177481.

It is an arithmetic number, because the mean of its divisors is an integer number (84204333).

Almost surely, 2^336463321 is an apocalyptic number.

It is an amenable number.

336463321 is a deficient number, since it is larger than the sum of its proper divisors (354011).

336463321 is an equidigital number, since it uses as much as digits as its factorization.

336463321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354010.

The product of its digits is 23328, while the sum is 31.

The square root of 336463321 is about 18342.9365424405. The cubic root of 336463321 is about 695.5247290654.

The spelling of 336463321 in words is "three hundred thirty-six million, four hundred sixty-three thousand, three hundred twenty-one".