3609434525 has 12 divisors (see below), whose sum is σ = 4477865184. Its totient is φ = 2886150000.

The previous prime is 3609434497. The next prime is 3609434539. The reversal of 3609434525 is 5254349063.

It is not a de Polignac number, because 3609434525 - 2¹⁶ = 3609368989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19400 + ... + 87150.

It is an arithmetic number, because the mean of its divisors is an integer number (373155432).

Almost surely, 2^3609434525 is an apocalyptic number.

It is an amenable number.

3609434525 is a deficient number, since it is larger than the sum of its proper divisors (868430659).

3609434525 is a wasteful number, since it uses less digits than its factorization.

3609434525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69892 (or 69887 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 41.

The square root of 3609434525 is about 60078.5695984849. The cubic root of 3609434525 is about 1533.9565423781.

The spelling of 3609434525 in words is "three billion, six hundred nine million, four hundred thirty-four thousand, five hundred twenty-five".