3948237368 has 32 divisors (see below), whose sum is σ = 7453717200. Its totient is φ = 1960608768.

The previous prime is 3948237347. The next prime is 3948237379. The reversal of 3948237368 is 8637328493.

3948237368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1735880 + ... + 1738152.

Almost surely, 2^3948237368 is an apocalyptic number.

It is an amenable number.

3948237368 is a deficient number, since it is larger than the sum of its proper divisors (3505479832).

3948237368 is a wasteful number, since it uses less digits than its factorization.

3948237368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3671 (or 3667 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 53.

The square root of 3948237368 is about 62835.0011379008. The cubic root of 3948237368 is about 1580.5239633803.

The spelling of 3948237368 in words is "three billion, nine hundred forty-eight million, two hundred thirty-seven thousand, three hundred sixty-eight".