385968937738 has 48 divisors (see below), whose sum is σ = 598150954080. Its totient is φ = 186732586656.

The previous prime is 385968937727. The next prime is 385968937741. The reversal of 385968937738 is 837739869583.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 231256768 + ... + 231258436.

It is an arithmetic number, because the mean of its divisors is an integer number (12461478210).

Almost surely, 2^385968937738 is an apocalyptic number.

385968937738 is a deficient number, since it is larger than the sum of its proper divisors (212182016342).

385968937738 is a wasteful number, since it uses less digits than its factorization.

385968937738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2099 (or 1972 counting only the distinct ones).

The product of its digits is 1646023680, while the sum is 76.

The spelling of 385968937738 in words is "three hundred eighty-five billion, nine hundred sixty-eight million, nine hundred thirty-seven thousand, seven hundred thirty-eight".