3945120295 has 8 divisors (see below), whose sum is σ = 4886858880. Its totient is φ = 3054286560.

The previous prime is 3945120293. The next prime is 3945120313. The reversal of 3945120295 is 5920215493.

3945120295 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 3945120295 - 2¹ = 3945120293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3945120293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12726040 + ... + 12726349.

It is an arithmetic number, because the mean of its divisors is an integer number (610857360).

Almost surely, 2^3945120295 is an apocalyptic number.

3945120295 is a deficient number, since it is larger than the sum of its proper divisors (941738585).

3945120295 is a wasteful number, since it uses less digits than its factorization.

3945120295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25452425.

The product of its (nonzero) digits is 97200, while the sum is 40.

The square root of 3945120295 is about 62810.1926043855. The cubic root of 3945120295 is about 1580.1079207115.

The spelling of 3945120295 in words is "three billion, nine hundred forty-five million, one hundred twenty thousand, two hundred ninety-five".