34347725 has 24 divisors (see below), whose sum is σ = 45205440. Its totient is φ = 25816320.

The previous prime is 34347707. The next prime is 34347737. The reversal of 34347725 is 52774343.

It is not a de Polignac number, because 34347725 - 2⁶ = 34347661 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79109 + ... + 79541.

It is an arithmetic number, because the mean of its divisors is an integer number (1883560).

Almost surely, 2^34347725 is an apocalyptic number.

It is an amenable number.

34347725 is a deficient number, since it is larger than the sum of its proper divisors (10857715).

34347725 is a wasteful number, since it uses less digits than its factorization.

34347725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629 (or 624 counting only the distinct ones).

The product of its digits is 70560, while the sum is 35.

The square root of 34347725 is about 5860.6932183830. The cubic root of 34347725 is about 325.0618422751.

The spelling of 34347725 in words is "thirty-four million, three hundred forty-seven thousand, seven hundred twenty-five".