334441645 has 8 divisors (see below), whose sum is σ = 404218080. Its totient is φ = 265627920.

The previous prime is 334441637. The next prime is 334441703. The reversal of 334441645 is 546144433.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 334441645 - 2³ = 334441637 is a prime.

It is a super-3 number, since 3×334441645³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 334441645.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239911 + ... + 241300.

It is an arithmetic number, because the mean of its divisors is an integer number (50527260).

Almost surely, 2^334441645 is an apocalyptic number.

It is an amenable number.

334441645 is a deficient number, since it is larger than the sum of its proper divisors (69776435).

334441645 is a wasteful number, since it uses less digits than its factorization.

334441645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481355.

The product of its digits is 69120, while the sum is 34.

The square root of 334441645 is about 18287.7457604813. The cubic root of 334441645 is about 694.1288846164.

The spelling of 334441645 in words is "three hundred thirty-four million, four hundred forty-one thousand, six hundred forty-five".