3908268456 has 64 divisors (see below), whose sum is σ = 10300538880. Its totient is φ = 1233896640.

The previous prime is 3908268439. The next prime is 3908268467. The reversal of 3908268456 is 6548628093.

It is a junction number, because it is equal to n+sod(n) for n = 3908268399 and 3908268408.

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 15 ways as a sum of consecutive naturals, for example, 20916 + ... + 90851.

It is an arithmetic number, because the mean of its divisors is an integer number (160945920).

Almost surely, 2^3908268456 is an apocalyptic number.

It is an amenable number.

3908268456 is an abundant number, since it is smaller than the sum of its proper divisors (6392270424).

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

3908268456 is a wasteful number, since it uses less digits than its factorization.

3908268456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111854 (or 111850 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 51.

The square root of 3908268456 is about 62516.1455625665. The cubic root of 3908268456 is about 1575.1725291474.

The spelling of 3908268456 in words is "three billion, nine hundred eight million, two hundred sixty-eight thousand, four hundred fifty-six".