332401313 has 8 divisors (see below), whose sum is σ = 358043136. Its totient is φ = 307692000.

The previous prime is 332401301. The next prime is 332401327. The reversal of 332401313 is 313104233.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 332401313 - 2²⁰ = 331352737 is a prime.

It is a super-2 number, since 2×332401313² = 220981265768247938, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (332401913) 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 in 7 ways as a sum of consecutive naturals, for example, 232388 + ... + 233813.

It is an arithmetic number, because the mean of its divisors is an integer number (44755392).

Almost surely, 2^332401313 is an apocalyptic number.

It is an amenable number.

332401313 is a deficient number, since it is larger than the sum of its proper divisors (25641823).

332401313 is a wasteful number, since it uses less digits than its factorization.

332401313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466255.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 332401313 is about 18231.8762885228. The cubic root of 332401313 is about 692.7144443107.

Adding to 332401313 its reverse (313104233), we get a palindrome (645505546).

The spelling of 332401313 in words is "three hundred thirty-two million, four hundred one thousand, three hundred thirteen".