334413645 has 16 divisors (see below), whose sum is σ = 553512960. Its totient is φ = 172203584.

The previous prime is 334413643. The next prime is 334413649. The reversal of 334413645 is 546314433.

It is a cyclic number.

It is not a de Polignac number, because 334413645 - 2¹ = 334413643 is a prime.

It is a super-3 number, since 3×334413645³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334413641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 383949 + ... + 384818.

It is an arithmetic number, because the mean of its divisors is an integer number (34594560).

Almost surely, 2^334413645 is an apocalyptic number.

It is an amenable number.

334413645 is a deficient number, since it is larger than the sum of its proper divisors (219099315).

334413645 is a wasteful number, since it uses less digits than its factorization.

334413645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768804.

The product of its digits is 51840, while the sum is 33.

The square root of 334413645 is about 18286.9802045062. The cubic root of 334413645 is about 694.1095128749.

The spelling of 334413645 in words is "three hundred thirty-four million, four hundred thirteen thousand, six hundred forty-five".