330761433 has 4 divisors (see below), whose sum is σ = 441015248. Its totient is φ = 220507620.

The previous prime is 330761411. The next prime is 330761437. The reversal of 330761433 is 334167033.

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, and also an emirpimes, since its reverse is a distinct semiprime: 334167033 = 3 ⋅111389011.

It is not a de Polignac number, because 330761433 - 2¹² = 330757337 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 330761433.

It is not an unprimeable number, because it can be changed into a prime (330761437) 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, 55126903 + ... + 55126908.

It is an arithmetic number, because the mean of its divisors is an integer number (110253812).

Almost surely, 2^330761433 is an apocalyptic number.

It is an amenable number.

330761433 is a deficient number, since it is larger than the sum of its proper divisors (110253815).

330761433 is a wasteful number, since it uses less digits than its factorization.

330761433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110253814.

The product of its (nonzero) digits is 13608, while the sum is 30.

The square root of 330761433 is about 18186.8478027392. The cubic root of 330761433 is about 691.5734121400.

The spelling of 330761433 in words is "three hundred thirty million, seven hundred sixty-one thousand, four hundred thirty-three".