334234989 has 12 divisors (see below), whose sum is σ = 526673472. Its totient is φ = 202566600.

The previous prime is 334234987. The next prime is 334234991. The reversal of 334234989 is 989432433.

334234989 is a `hidden beast` number, since 334 + 234 + 9 + 89 = 666.

It is an interprime number because it is at equal distance from previous prime (334234987) and next prime (334234991).

It is not a de Polignac number, because 334234989 - 2¹ = 334234987 is a prime.

It is a super-2 number, since 2×334234989² = 223426055743660242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334234981) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1687957 + ... + 1688154.

It is an arithmetic number, because the mean of its divisors is an integer number (43889456).

Almost surely, 2^334234989 is an apocalyptic number.

It is an amenable number.

334234989 is a deficient number, since it is larger than the sum of its proper divisors (192438483).

334234989 is a wasteful number, since it uses less digits than its factorization.

334234989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3376128 (or 3376125 counting only the distinct ones).

The product of its digits is 559872, while the sum is 45.

The square root of 334234989 is about 18282.0947650974. The cubic root of 334234989 is about 693.9858846274.

The spelling of 334234989 in words is "three hundred thirty-four million, two hundred thirty-four thousand, nine hundred eighty-nine".