389113600 has 108 divisors (see below), whose sum is σ = 971623576. Its totient is φ = 154275840.

The previous prime is 389113567. The next prime is 389113633. The reversal of 389113600 is 6311983.

It is an interprime number because it is at equal distance from previous prime (389113567) and next prime (389113633).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1043014 + ... + 1043386.

Almost surely, 2^389113600 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 389113600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (485811788).

389113600 is an abundant number, since it is smaller than the sum of its proper divisors (582509976).

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

389113600 is a wasteful number, since it uses less digits than its factorization.

389113600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562 (or 543 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 389113600 is about 19725.9625874126. The cubic root of 389113600 is about 730.0604190938.

The spelling of 389113600 in words is "three hundred eighty-nine million, one hundred thirteen thousand, six hundred".