330774031 has 4 divisors (see below), whose sum is σ = 378027472. Its totient is φ = 283520592.

The previous prime is 330774013. The next prime is 330774047. The reversal of 330774031 is 130477033.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 130477033 = 109 ⋅1197037.

It is a cyclic number.

It is not a de Polignac number, because 330774031 - 2⁹ = 330773519 is a prime.

It is a super-2 number, since 2×330774031² = 218822919167977922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330774011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23626710 + ... + 23626723.

It is an arithmetic number, because the mean of its divisors is an integer number (94506868).

Almost surely, 2^330774031 is an apocalyptic number.

330774031 is a deficient number, since it is larger than the sum of its proper divisors (47253441).

330774031 is an equidigital number, since it uses as much as digits as its factorization.

330774031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47253440.

The product of its (nonzero) digits is 5292, while the sum is 28.

The square root of 330774031 is about 18187.1941486311. The cubic root of 330774031 is about 691.5821922156.

The spelling of 330774031 in words is "three hundred thirty million, seven hundred seventy-four thousand, thirty-one".