34402 has 8 divisors (see below), whose sum is σ = 52416. Its totient is φ = 16932.

The previous prime is 34381. The next prime is 34403. The reversal of 34402 is 20443.

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

It is a plaindrome in base 12.

It is a nialpdrome in base 14 and base 16.

It is not an unprimeable number, because it can be changed into a prime (34403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123 + ... + 289.

It is an arithmetic number, because the mean of its divisors is an integer number (6552).

2³⁴⁴⁰² is an apocalyptic number.

34402 is a deficient number, since it is larger than the sum of its proper divisors (18014).

34402 is a wasteful number, since it uses less digits than its factorization.

34402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272.

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 34402 is about 185.4777614702. The cubic root of 34402 is about 32.5232969056.

Adding to 34402 its reverse (20443), we get a palindrome (54845).

The spelling of 34402 in words is "thirty-four thousand, four hundred two".