3928252268 has 12 divisors (see below), whose sum is σ = 6875858640. Its totient is φ = 1963721232.

The previous prime is 3928252253. The next prime is 3928252291. The reversal of 3928252268 is 8622528293.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78848 + ... + 118631.

It is an arithmetic number, because the mean of its divisors is an integer number (572988220).

Almost surely, 2^3928252268 is an apocalyptic number.

It is an amenable number.

3928252268 is a deficient number, since it is larger than the sum of its proper divisors (2947606372).

3928252268 is a wasteful number, since it uses less digits than its factorization.

3928252268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202456 (or 202454 counting only the distinct ones).

The product of its digits is 829440, while the sum is 47.

The square root of 3928252268 is about 62675.7709804993. The cubic root of 3928252268 is about 1577.8526975107.

The spelling of 3928252268 in words is "three billion, nine hundred twenty-eight million, two hundred fifty-two thousand, two hundred sixty-eight".