330413331 has 16 divisors (see below), whose sum is σ = 464454144. Its totient is φ = 208521984.

The previous prime is 330413299. The next prime is 330413351. The reversal of 330413331 is 133314033.

It is not a de Polignac number, because 330413331 - 2⁵ = 330413299 is a prime.

It is a super-2 number, since 2×330413331² = 218345938605031122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 330413298 and 330413307.

It is not an unprimeable number, because it can be changed into a prime (330413351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17991 + ... + 31376.

It is an arithmetic number, because the mean of its divisors is an integer number (29028384).

Almost surely, 2^330413331 is an apocalyptic number.

330413331 is a deficient number, since it is larger than the sum of its proper divisors (134040813).

330413331 is a wasteful number, since it uses less digits than its factorization.

330413331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49490.

The product of its (nonzero) digits is 972, while the sum is 21.

The square root of 330413331 is about 18177.2751258268. The cubic root of 330413331 is about 691.3307169864.

Adding to 330413331 its reverse (133314033), we get a palindrome (463727364).

The spelling of 330413331 in words is "three hundred thirty million, four hundred thirteen thousand, three hundred thirty-one".