6163389 has 12 divisors (see below), whose sum is σ = 9190272. Its totient is φ = 3976200.

The previous prime is 6163387. The next prime is 6163411. The reversal of 6163389 is 9833616.

It is a happy number.

6163389 is a `hidden beast` number, since 616 + 3 + 38 + 9 = 666.

It is not a de Polignac number, because 6163389 - 2¹ = 6163387 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6163387) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10767 + ... + 11324.

It is an arithmetic number, because the mean of its divisors is an integer number (765856).

Almost surely, 2^6163389 is an apocalyptic number.

It is an amenable number.

6163389 is a deficient number, since it is larger than the sum of its proper divisors (3026883).

6163389 is a wasteful number, since it uses less digits than its factorization.

6163389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22128 (or 22125 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 6163389 is about 2482.6173688267. The cubic root of 6163389 is about 183.3467402500.

It can be divided in two parts, 616 and 3389, that added together give a triangular number (4005 = T₈₉).

The spelling of 6163389 in words is "six million, one hundred sixty-three thousand, three hundred eighty-nine".