6389130 has 64 divisors (see below), whose sum is σ = 17625600. Its totient is φ = 1465920.

The previous prime is 6389113. The next prime is 6389137. The reversal of 6389130 is 319836.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (6389137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5761 + ... + 6779.

It is an arithmetic number, because the mean of its divisors is an integer number (275400).

Almost surely, 2^6389130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6389130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8812800).

6389130 is an abundant number, since it is smaller than the sum of its proper divisors (11236470).

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

6389130 is a wasteful number, since it uses less digits than its factorization.

6389130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 6389130 is about 2527.6728427548. The cubic root of 6389130 is about 185.5583811321.

The spelling of 6389130 in words is "six million, three hundred eighty-nine thousand, one hundred thirty".