385612744 has 16 divisors (see below), whose sum is σ = 788753520. Its totient is φ = 175278480.

The previous prime is 385612727. The next prime is 385612753. The reversal of 385612744 is 447216583.

It is a junction number, because it is equal to n+sod(n) for n = 385612697 and 385612706.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2190894 + ... + 2191069.

It is an arithmetic number, because the mean of its divisors is an integer number (49297095).

Almost surely, 2^385612744 is an apocalyptic number.

It is an amenable number.

385612744 is an abundant number, since it is smaller than the sum of its proper divisors (403140776).

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

385612744 is a wasteful number, since it uses less digits than its factorization.

385612744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4381980 (or 4381976 counting only the distinct ones).

The product of its digits is 161280, while the sum is 40.

The square root of 385612744 is about 19637.0248255687. The cubic root of 385612744 is about 727.8643681228.

The spelling of 385612744 in words is "three hundred eighty-five million, six hundred twelve thousand, seven hundred forty-four".