334388 has 6 divisors (see below), whose sum is σ = 585186. Its totient is φ = 167192.

The previous prime is 334387. The next prime is 334393. The reversal of 334388 is 883433.

It can be written as a sum of positive squares in only one way, i.e., 289444 + 44944 = 538^2 + 212^2 .

It is a super-2 number, since 2×334388² = 223630669088, 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 334388.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41795 + ... + 41802.

It is an arithmetic number, because the mean of its divisors is an integer number (97531).

2³³⁴³⁸⁸ is an apocalyptic number.

It is an amenable number.

334388 is a deficient number, since it is larger than the sum of its proper divisors (250798).

334388 is a wasteful number, since it uses less digits than its factorization.

334388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83601 (or 83599 counting only the distinct ones).

The product of its digits is 6912, while the sum is 29.

The square root of 334388 is about 578.2629159820. The cubic root of 334388 is about 69.4091769487.

The spelling of 334388 in words is "three hundred thirty-four thousand, three hundred eighty-eight".