330885049 has 4 divisors (see below), whose sum is σ = 360965520. Its totient is φ = 300804580.

The previous prime is 330884987. The next prime is 330885053. The reversal of 330885049 is 940588033.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 330885049 - 2⁹ = 330884537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (330885349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15040219 + ... + 15040240.

It is an arithmetic number, because the mean of its divisors is an integer number (90241380).

Almost surely, 2^330885049 is an apocalyptic number.

It is an amenable number.

330885049 is a deficient number, since it is larger than the sum of its proper divisors (30080471).

330885049 is a wasteful number, since it uses less digits than its factorization.

330885049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30080470.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 330885049 is about 18190.2459851427. The cubic root of 330885049 is about 691.6595556889.

The spelling of 330885049 in words is "three hundred thirty million, eight hundred eighty-five thousand, forty-nine".