330423477 has 16 divisors (see below), whose sum is σ = 462008640. Its totient is φ = 209768832.

The previous prime is 330423437. The next prime is 330423479. The reversal of 330423477 is 774324033.

It is not a de Polignac number, because 330423477 - 2⁷ = 330423349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330423479) 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 15 ways as a sum of consecutive naturals, for example, 19663 + ... + 32364.

It is an arithmetic number, because the mean of its divisors is an integer number (28875540).

Almost surely, 2^330423477 is an apocalyptic number.

It is an amenable number.

330423477 is a deficient number, since it is larger than the sum of its proper divisors (131585163).

330423477 is a wasteful number, since it uses less digits than its factorization.

330423477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52132.

The product of its (nonzero) digits is 42336, while the sum is 33.

The square root of 330423477 is about 18177.5542084187. The cubic root of 330423477 is about 691.3377931432.

The spelling of 330423477 in words is "three hundred thirty million, four hundred twenty-three thousand, four hundred seventy-seven".