3105607245 has 64 divisors (see below), whose sum is σ = 5612302080. Its totient is φ = 1455777792.

The previous prime is 3105607229. The next prime is 3105607259. The reversal of 3105607245 is 5427065013.

It is not a de Polignac number, because 3105607245 - 2⁴ = 3105607229 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 409054 + ... + 416576.

It is an arithmetic number, because the mean of its divisors is an integer number (87692220).

Almost surely, 2^3105607245 is an apocalyptic number.

It is an amenable number.

3105607245 is a deficient number, since it is larger than the sum of its proper divisors (2506694835).

3105607245 is a wasteful number, since it uses less digits than its factorization.

3105607245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7646.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 3105607245 is about 55727.9754252745. The cubic root of 3105607245 is about 1458.9783377509.

The spelling of 3105607245 in words is "three billion, one hundred five million, six hundred seven thousand, two hundred forty-five".