334684645 has 8 divisors (see below), whose sum is σ = 403376760. Its totient is φ = 266577600.

The previous prime is 334684607. The next prime is 334684657. The reversal of 334684645 is 546486433.

It can be written as a sum of positive squares in 4 ways, for example, as 152596609 + 182088036 = 12353^2 + 13494^2 .

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

It is not a de Polignac number, because 334684645 - 2¹¹ = 334682597 is a prime.

It is a super-2 number, since 2×334684645² = 224027623197552050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 145006 + ... + 147295.

It is an arithmetic number, because the mean of its divisors is an integer number (50422095).

Almost surely, 2^334684645 is an apocalyptic number.

It is an amenable number.

334684645 is a deficient number, since it is larger than the sum of its proper divisors (68692115).

334684645 is a wasteful number, since it uses less digits than its factorization.

334684645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292535.

The product of its digits is 829440, while the sum is 43.

The square root of 334684645 is about 18294.3883472501. The cubic root of 334684645 is about 694.2969582661.

The spelling of 334684645 in words is "three hundred thirty-four million, six hundred eighty-four thousand, six hundred forty-five".