34389169 has 8 divisors (see below), whose sum is σ = 35479080. Its totient is φ = 33307776.

The previous prime is 34389167. The next prime is 34389191. The reversal of 34389169 is 96198343.

It can be written as a sum of positive squares in 4 ways, for example, as 6426225 + 27962944 = 2535^2 + 5288^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 34389169 - 2¹ = 34389167 is a prime.

It is a super-2 number, since 2×34389169² = 2365229889021122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34389161) 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, 6627 + ... + 10615.

It is an arithmetic number, because the mean of its divisors is an integer number (4434885).

Almost surely, 2^34389169 is an apocalyptic number.

It is an amenable number.

34389169 is a deficient number, since it is larger than the sum of its proper divisors (1089911).

34389169 is a wasteful number, since it uses less digits than its factorization.

34389169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4259.

The product of its digits is 139968, while the sum is 43.

The square root of 34389169 is about 5864.2279116692. The cubic root of 34389169 is about 325.1925297100.

The spelling of 34389169 in words is "thirty-four million, three hundred eighty-nine thousand, one hundred sixty-nine".