34345432 has 16 divisors (see below), whose sum is σ = 70252200. Its totient is φ = 15611520.

The previous prime is 34345411. The next prime is 34345447. The reversal of 34345432 is 23454343.

34345432 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 34345432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195057 + ... + 195232.

Almost surely, 2^34345432 is an apocalyptic number.

It is an amenable number.

34345432 is an abundant number, since it is smaller than the sum of its proper divisors (35906768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34345432 is a wasteful number, since it uses less digits than its factorization.

34345432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390306 (or 390302 counting only the distinct ones).

The product of its digits is 17280, while the sum is 28.

The square root of 34345432 is about 5860.4975897956. The cubic root of 34345432 is about 325.0546085753.

Adding to 34345432 its reverse (23454343), we get a palindrome (57799775).

The spelling of 34345432 in words is "thirty-four million, three hundred forty-five thousand, four hundred thirty-two".