3975901365 has 8 divisors (see below), whose sum is σ = 6361442208. Its totient is φ = 2120480720.

The previous prime is 3975901357. The next prime is 3975901387. The reversal of 3975901365 is 5631095793.

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

It is not a de Polignac number, because 3975901365 - 2³ = 3975901357 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 7 ways as a sum of consecutive naturals, for example, 132530031 + ... + 132530060.

It is an arithmetic number, because the mean of its divisors is an integer number (795180276).

Almost surely, 2^3975901365 is an apocalyptic number.

It is an amenable number.

3975901365 is a deficient number, since it is larger than the sum of its proper divisors (2385540843).

3975901365 is a wasteful number, since it uses less digits than its factorization.

3975901365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265060099.

The product of its (nonzero) digits is 765450, while the sum is 48.

The square root of 3975901365 is about 63054.7489488302. The cubic root of 3975901365 is about 1584.2067786727.

The spelling of 3975901365 in words is "three billion, nine hundred seventy-five million, nine hundred one thousand, three hundred sixty-five".