34331669 has 4 divisors (see below), whose sum is σ = 34356480. Its totient is φ = 34306860.

The previous prime is 34331659. The next prime is 34331683. The reversal of 34331669 is 96613343.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 96613343 = 41 ⋅2356423.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34331669 is a prime.

It is a super-2 number, since 2×34331669² = 2357326992651122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34331629) 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, 10199 + ... + 13140.

It is an arithmetic number, because the mean of its divisors is an integer number (8589120).

Almost surely, 2^34331669 is an apocalyptic number.

It is an amenable number.

34331669 is a deficient number, since it is larger than the sum of its proper divisors (24811).

34331669 is a wasteful number, since it uses less digits than its factorization.

34331669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24810.

The product of its digits is 34992, while the sum is 35.

The square root of 34331669 is about 5859.3232544382. The cubic root of 34331669 is about 325.0111838360.

The spelling of 34331669 in words is "thirty-four million, three hundred thirty-one thousand, six hundred sixty-nine".