34580925 has 30 divisors (see below), whose sum is σ = 64059578. Its totient is φ = 18442080.

The previous prime is 34580899. The next prime is 34580927. The reversal of 34580925 is 52908543.

It can be written as a sum of positive squares in 3 ways, for example, as 1610361 + 32970564 = 1269^2 + 5742^2 .

It is not a de Polignac number, because 34580925 - 2²⁰ = 33532349 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34580925.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34580927) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 6514 + ... + 10563.

Almost surely, 2^34580925 is an apocalyptic number.

It is an amenable number.

34580925 is a deficient number, since it is larger than the sum of its proper divisors (29478653).

34580925 is a wasteful number, since it uses less digits than its factorization.

34580925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17099 (or 17085 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 34580925 is about 5880.5548207631. The cubic root of 34580925 is about 325.7958405297.

The spelling of 34580925 in words is "thirty-four million, five hundred eighty thousand, nine hundred twenty-five".