34490 has 8 divisors (see below), whose sum is σ = 62100. Its totient is φ = 13792.

The previous prime is 34487. The next prime is 34499. The reversal of 34490 is 9443.

34490 = 48² + 49² + ... + 59².

34490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 28561 + 5929 = 169^2 + 77^2 .

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

It is not an unprimeable number, because it can be changed into a prime (34499) 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, 1715 + ... + 1734.

2³⁴⁴⁹⁰ is an apocalyptic number.

34490 is a deficient number, since it is larger than the sum of its proper divisors (27610).

34490 is a wasteful number, since it uses less digits than its factorization.

34490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3456.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 34490 is about 185.7148351640. The cubic root of 34490 is about 32.5510047251.

It can be divided in two parts, 344 and 90, that added together give a palindrome (434).

The spelling of 34490 in words is "thirty-four thousand, four hundred ninety".