326765313 has 32 divisors (see below), whose sum is σ = 585803520. Its totient is φ = 175737600.

The previous prime is 326765311. The next prime is 326765321. The reversal of 326765313 is 313567623.

It is not a de Polignac number, because 326765313 - 2¹ = 326765311 is a prime.

It is a super-3 number, since 3×326765313³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (326765311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47638 + ... + 54063.

It is an arithmetic number, because the mean of its divisors is an integer number (18306360).

Almost surely, 2^326765313 is an apocalyptic number.

It is an amenable number.

326765313 is a deficient number, since it is larger than the sum of its proper divisors (259038207).

326765313 is a wasteful number, since it uses less digits than its factorization.

326765313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101734 (or 101728 counting only the distinct ones).

The product of its digits is 68040, while the sum is 36.

The square root of 326765313 is about 18076.6510449253. The cubic root of 326765313 is about 688.7770207767. Note that the first 3 decimals are identical.

The spelling of 326765313 in words is "three hundred twenty-six million, seven hundred sixty-five thousand, three hundred thirteen".