34431669 has 24 divisors (see below), whose sum is σ = 52748160. Its totient is φ = 22197240.

The previous prime is 34431653. The next prime is 34431673. The reversal of 34431669 is 96613443.

It is not a de Polignac number, because 34431669 - 2⁴ = 34431653 is a prime.

It is a super-2 number, since 2×34431669² = 2371079660251122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34431679) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25284 + ... + 26610.

It is an arithmetic number, because the mean of its divisors is an integer number (2197840).

Almost surely, 2^34431669 is an apocalyptic number.

It is an amenable number.

34431669 is a deficient number, since it is larger than the sum of its proper divisors (18316491).

34431669 is a wasteful number, since it uses less digits than its factorization.

34431669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1398 (or 1361 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The square root of 34431669 is about 5867.8504582172. The cubic root of 34431669 is about 325.3264380826.

The spelling of 34431669 in words is "thirty-four million, four hundred thirty-one thousand, six hundred sixty-nine".