330741493 has 8 divisors (see below), whose sum is σ = 348339200. Its totient is φ = 313162848.

The previous prime is 330741487. The next prime is 330741503. The reversal of 330741493 is 394147033.

It is a happy number.

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 330741493 - 2⁹ = 330740981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330741473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43468 + ... + 50506.

It is an arithmetic number, because the mean of its divisors is an integer number (43542400).

Almost surely, 2^330741493 is an apocalyptic number.

It is an amenable number.

330741493 is a deficient number, since it is larger than the sum of its proper divisors (17597707).

330741493 is a wasteful number, since it uses less digits than its factorization.

330741493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9531.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 330741493 is about 18186.2995961246. The cubic root of 330741493 is about 691.5595146602.

The spelling of 330741493 in words is "three hundred thirty million, seven hundred forty-one thousand, four hundred ninety-three".