3952068738 has 32 divisors (see below), whose sum is σ = 8020857600. Its totient is φ = 1297988496.

The previous prime is 3952068737. The next prime is 3952068739. The reversal of 3952068738 is 8378602593.

3952068738 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3952068737) and next prime (3952068739).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3952068737) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178273 + ... + 199211.

It is an arithmetic number, because the mean of its divisors is an integer number (250651800).

Almost surely, 2^3952068738 is an apocalyptic number.

3952068738 is an abundant number, since it is smaller than the sum of its proper divisors (4068788862).

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

3952068738 is a wasteful number, since it uses less digits than its factorization.

3952068738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21406.

The product of its (nonzero) digits is 2177280, while the sum is 51.

The square root of 3952068738 is about 62865.4812914051. The cubic root of 3952068738 is about 1581.0350449772.

The spelling of 3952068738 in words is "three billion, nine hundred fifty-two million, sixty-eight thousand, seven hundred thirty-eight".