34388 has 6 divisors (see below), whose sum is σ = 60186. Its totient is φ = 17192.

The previous prime is 34381. The next prime is 34403. The reversal of 34388 is 88343.

It can be written as a sum of positive squares in only one way, i.e., 31684 + 2704 = 178^2 + 52^2 .

It is an Ulam number.

It is a d-powerful number, because it can be written as 3 + 4⁵ + 3⁴ + 8³ + 8⁵ .

It is a nialpdrome in base 14 and base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34381) by changing a digit.

34388 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4295 + ... + 4302.

It is an arithmetic number, because the mean of its divisors is an integer number (10031).

2³⁴³⁸⁸ is an apocalyptic number.

It is an amenable number.

34388 is a deficient number, since it is larger than the sum of its proper divisors (25798).

34388 is a wasteful number, since it uses less digits than its factorization.

34388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8601 (or 8599 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

The square root of 34388 is about 185.4400172563. The cubic root of 34388 is about 32.5188844883.

The spelling of 34388 in words is "thirty-four thousand, three hundred eighty-eight".