3941849268 has 144 divisors (see below), whose sum is σ = 11803058176. Its totient is φ = 1085451840.

The previous prime is 3941849179. The next prime is 3941849287. The reversal of 3941849268 is 8629481493.

3941849268 is a `hidden beast` number, since 3 + 94 + 1 + 8 + 492 + 68 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2209905 + ... + 2211687.

Almost surely, 2^3941849268 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 3941849268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5901529088).

3941849268 is an abundant number, since it is smaller than the sum of its proper divisors (7861208908).

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

3941849268 is a wasteful number, since it uses less digits than its factorization.

3941849268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2114 (or 2109 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 54.

The square root of 3941849268 is about 62784.1482223021. The cubic root of 3941849268 is about 1579.6710937437.

The spelling of 3941849268 in words is "three billion, nine hundred forty-one million, eight hundred forty-nine thousand, two hundred sixty-eight".