3942250975 has 12 divisors (see below), whose sum is σ = 5264421736. Its totient is φ = 2911200480.

The previous prime is 3942250973. The next prime is 3942250979. The reversal of 3942250975 is 5790522493.

It is not a de Polignac number, because 3942250975 - 2¹ = 3942250973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3942250973) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6064677 + ... + 6065326.

Almost surely, 2^3942250975 is an apocalyptic number.

3942250975 is a deficient number, since it is larger than the sum of its proper divisors (1322170761).

3942250975 is a wasteful number, since it uses less digits than its factorization.

3942250975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12130026 (or 12130021 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 46.

The square root of 3942250975 is about 62787.3472524521. The cubic root of 3942250975 is about 1579.7247524319.

The spelling of 3942250975 in words is "three billion, nine hundred forty-two million, two hundred fifty thousand, nine hundred seventy-five".