334986 has 16 divisors (see below), whose sum is σ = 691968. Its totient is φ = 108000.

The previous prime is 334973. The next prime is 334987. The reversal of 334986 is 689433.

334986 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×334986² = 224431240392, which contains 22 as substring.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (334987) 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, 715 + ... + 1086.

It is an arithmetic number, because the mean of its divisors is an integer number (43248).

2³³⁴⁹⁸⁶ is an apocalyptic number.

334986 is an abundant number, since it is smaller than the sum of its proper divisors (356982).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

334986 is a wasteful number, since it uses less digits than its factorization.

334986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1837.

The product of its digits is 15552, while the sum is 33.

The square root of 334986 is about 578.7797508552. The cubic root of 334986 is about 69.4505280833.

The spelling of 334986 in words is "three hundred thirty-four thousand, nine hundred eighty-six".