334680369 has 4 divisors (see below), whose sum is σ = 446240496. Its totient is φ = 223120244.

The previous prime is 334680347. The next prime is 334680427. The reversal of 334680369 is 963086433.

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.

It is a cyclic number.

It is not a de Polignac number, because 334680369 - 2⁸ = 334680113 is a prime.

It is a super-2 number, since 2×334680369² = 224021898787952322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 334680369.

It is not an unprimeable number, because it can be changed into a prime (334687369) 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, 55780059 + ... + 55780064.

It is an arithmetic number, because the mean of its divisors is an integer number (111560124).

Almost surely, 2^334680369 is an apocalyptic number.

It is an amenable number.

334680369 is a deficient number, since it is larger than the sum of its proper divisors (111560127).

334680369 is a wasteful number, since it uses less digits than its factorization.

334680369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111560126.

The product of its (nonzero) digits is 279936, while the sum is 42.

The square root of 334680369 is about 18294.2714804389. The cubic root of 334680369 is about 694.2940014265.

The spelling of 334680369 in words is "three hundred thirty-four million, six hundred eighty thousand, three hundred sixty-nine".