6268989 has 8 divisors (see below), whose sum is σ = 8483680. Its totient is φ = 4116816.

The previous prime is 6268987. The next prime is 6268991. The reversal of 6268989 is 9898626.

It is an interprime number because it is at equal distance from previous prime (6268987) and next prime (6268991).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6268989 - 2¹ = 6268987 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6268981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15394 + ... + 15795.

It is an arithmetic number, because the mean of its divisors is an integer number (1060460).

Almost surely, 2^6268989 is an apocalyptic number.

It is an amenable number.

6268989 is a deficient number, since it is larger than the sum of its proper divisors (2214691).

6268989 is a wasteful number, since it uses less digits than its factorization.

6268989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31259.

The product of its digits is 373248, while the sum is 48.

The square root of 6268989 is about 2503.7949197169. The cubic root of 6268989 is about 184.3879358539.

The spelling of 6268989 in words is "six million, two hundred sixty-eight thousand, nine hundred eighty-nine".