334684137 has 8 divisors (see below), whose sum is σ = 451622304. Its totient is φ = 220434368.

The previous prime is 334684121. The next prime is 334684139. The reversal of 334684137 is 731486433.

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

It is a cyclic number.

It is not a de Polignac number, because 334684137 - 2⁴ = 334684121 is a prime.

It is a super-2 number, since 2×334684137² = 224026943118869538, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 334684095 and 334684104.

It is not an unprimeable number, because it can be changed into a prime (334684139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 671808 + ... + 672305.

It is an arithmetic number, because the mean of its divisors is an integer number (56452788).

Almost surely, 2^334684137 is an apocalyptic number.

It is an amenable number.

334684137 is a deficient number, since it is larger than the sum of its proper divisors (116938167).

334684137 is a wasteful number, since it uses less digits than its factorization.

334684137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1344199.

The product of its digits is 145152, while the sum is 39.

The square root of 334684137 is about 18294.3744632059. The cubic root of 334684137 is about 694.2966069871.

The spelling of 334684137 in words is "three hundred thirty-four million, six hundred eighty-four thousand, one hundred thirty-seven".