3942195700 has 36 divisors (see below), whose sum is σ = 8565162732. Its totient is φ = 1574924800.

The previous prime is 3942195683. The next prime is 3942195737. The reversal of 3942195700 is 75912493.

It can be written as a sum of positive squares in 6 ways, for example, as 718454416 + 3223741284 = 26804^2 + 56778^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58092 + ... + 106108.

It is an arithmetic number, because the mean of its divisors is an integer number (237921187).

Almost surely, 2^3942195700 is an apocalyptic number.

It is an amenable number.

3942195700 is an abundant number, since it is smaller than the sum of its proper divisors (4622967032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3942195700 is a wasteful number, since it uses less digits than its factorization.

3942195700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48852 (or 48845 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 3942195700 is about 62786.9070746442. The cubic root of 3942195700 is about 1579.7173691971.

The spelling of 3942195700 in words is "three billion, nine hundred forty-two million, one hundred ninety-five thousand, seven hundred".