6189993 has 16 divisors (see below), whose sum is σ = 9302400. Its totient is φ = 4067280.

The previous prime is 6189983. The next prime is 6190003. The reversal of 6189993 is 3999816.

It is an interprime number because it is at equal distance from previous prime (6189983) and next prime (6190003).

It is not a de Polignac number, because 6189993 - 2⁴ = 6189977 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6189913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 303 + ... + 3531.

It is an arithmetic number, because the mean of its divisors is an integer number (581400).

Almost surely, 2^6189993 is an apocalyptic number.

It is an amenable number.

6189993 is a deficient number, since it is larger than the sum of its proper divisors (3112407).

6189993 is a wasteful number, since it uses less digits than its factorization.

6189993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3309 (or 3303 counting only the distinct ones).

The product of its digits is 104976, while the sum is 45.

The square root of 6189993 is about 2487.9696541558. The cubic root of 6189993 is about 183.6101643311.

The spelling of 6189993 in words is "six million, one hundred eighty-nine thousand, nine hundred ninety-three".