330736047 has 4 divisors (see below), whose sum is σ = 440981400. Its totient is φ = 220490696.

The previous prime is 330736027. The next prime is 330736057. The reversal of 330736047 is 740637033.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 330736047 - 2¹⁰ = 330735023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 330735999 and 330736017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330736027) 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, 55122672 + ... + 55122677.

It is an arithmetic number, because the mean of its divisors is an integer number (110245350).

Almost surely, 2^330736047 is an apocalyptic number.

330736047 is a deficient number, since it is larger than the sum of its proper divisors (110245353).

330736047 is a wasteful number, since it uses less digits than its factorization.

330736047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110245352.

The product of its (nonzero) digits is 31752, while the sum is 33.

The square root of 330736047 is about 18186.1498674128. The cubic root of 330736047 is about 691.5557188923. Note that the first 3 decimals are identical.

The spelling of 330736047 in words is "three hundred thirty million, seven hundred thirty-six thousand, forty-seven".