34194489 has 8 divisors (see below), whose sum is σ = 52105920. Its totient is φ = 19539696.

The previous prime is 34194481. The next prime is 34194527. The reversal of 34194489 is 98449143.

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

It is not a de Polignac number, because 34194489 - 2³ = 34194481 is a prime.

It is a super-2 number, since 2×34194489² = 2338526155942242, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 34194489.

It is not an unprimeable number, because it can be changed into a prime (34194481) 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, 814134 + ... + 814175.

It is an arithmetic number, because the mean of its divisors is an integer number (6513240).

Almost surely, 2^34194489 is an apocalyptic number.

It is an amenable number.

34194489 is a deficient number, since it is larger than the sum of its proper divisors (17911431).

34194489 is a wasteful number, since it uses less digits than its factorization.

34194489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1628319.

The product of its digits is 124416, while the sum is 42.

The square root of 34194489 is about 5847.6054073441. The cubic root of 34194489 is about 324.5777205946.

It can be divided in two parts, 341 and 94489, that added together give a triangular number (94830 = T₄₃₅).

The spelling of 34194489 in words is "thirty-four million, one hundred ninety-four thousand, four hundred eighty-nine".