3407252665 has 8 divisors (see below), whose sum is σ = 4092599808. Its totient is φ = 2723204400.

The previous prime is 3407252657. The next prime is 3407252677. The reversal of 3407252665 is 5662527043.

3407252665 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3407252665 - 2³ = 3407252657 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318937 + ... + 329446.

It is an arithmetic number, because the mean of its divisors is an integer number (511574976).

Almost surely, 2^3407252665 is an apocalyptic number.

It is an amenable number.

3407252665 is a deficient number, since it is larger than the sum of its proper divisors (685347143).

3407252665 is a wasteful number, since it uses less digits than its factorization.

3407252665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649439.

The product of its (nonzero) digits is 302400, while the sum is 40.

The square root of 3407252665 is about 58371.6769075551. The cubic root of 3407252665 is about 1504.7630322667.

The spelling of 3407252665 in words is "three billion, four hundred seven million, two hundred fifty-two thousand, six hundred sixty-five".