3952171152 has 240 divisors, whose sum is σ = 12729899520. Its totient is φ = 1136332800.

The previous prime is 3952171123. The next prime is 3952171199. The reversal of 3952171152 is 2511712593.

3952171152 is a `hidden beast` number, since 395 + 217 + 1 + 1 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1440502 + ... + 1443242.

It is an arithmetic number, because the mean of its divisors is an integer number (53041248).

Almost surely, 2^3952171152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3952171152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6364949760).

3952171152 is an abundant number, since it is smaller than the sum of its proper divisors (8777728368).

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

3952171152 is a wasteful number, since it uses less digits than its factorization.

3952171152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2822 (or 2813 counting only the distinct ones).

The product of its digits is 18900, while the sum is 36.

The square root of 3952171152 is about 62866.2958348907. The cubic root of 3952171152 is about 1581.0487018521.

The spelling of 3952171152 in words is "three billion, nine hundred fifty-two million, one hundred seventy-one thousand, one hundred fifty-two".