3955043232 has 432 divisors, whose sum is σ = 13713598080. Its totient is φ = 1077221376.

The previous prime is 3955043167. The next prime is 3955043237. The reversal of 3955043232 is 2323405593.

3955043232 is a `hidden beast` number, since 3 + 95 + 504 + 32 + 32 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (3955043237) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 44438644 + ... + 44438732.

It is an arithmetic number, because the mean of its divisors is an integer number (31744440).

Almost surely, 2^3955043232 is an apocalyptic number.

3955043232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3955043232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6856799040).

3955043232 is an abundant number, since it is smaller than the sum of its proper divisors (9758554848).

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

3955043232 is a wasteful number, since it uses less digits than its factorization.

3955043232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233 (or 215 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 36.

The square root of 3955043232 is about 62889.1344510322. The cubic root of 3955043232 is about 1581.4315967769.

The spelling of 3955043232 in words is "three billion, nine hundred fifty-five million, forty-three thousand, two hundred thirty-two".