385383588 has 12 divisors (see below), whose sum is σ = 899228400. Its totient is φ = 128461192.

The previous prime is 385383577. The next prime is 385383589. The reversal of 385383588 is 885383583.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 385383588.

It is not an unprimeable number, because it can be changed into a prime (385383589) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16057638 + ... + 16057661.

It is an arithmetic number, because the mean of its divisors is an integer number (74935700).

Almost surely, 2^385383588 is an apocalyptic number.

It is an amenable number.

385383588 is an abundant number, since it is smaller than the sum of its proper divisors (513844812).

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

385383588 is a wasteful number, since it uses less digits than its factorization.

385383588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32115306 (or 32115304 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 51.

The square root of 385383588 is about 19631.1891641846. The cubic root of 385383588 is about 727.7201582122.

The spelling of 385383588 in words is "three hundred eighty-five million, three hundred eighty-three thousand, five hundred eighty-eight".