6869089 has 4 divisors (see below), whose sum is σ = 7230640. Its totient is φ = 6507540.

The previous prime is 6869053. The next prime is 6869101. The reversal of 6869089 is 9809686.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9809686 = 2 ⋅4904843.

It is a cyclic number.

It is not a de Polignac number, because 6869089 - 2¹³ = 6860897 is a prime.

It is an Ulam number.

6869089 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6869029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180747 + ... + 180784.

It is an arithmetic number, because the mean of its divisors is an integer number (1807660).

Almost surely, 2^6869089 is an apocalyptic number.

It is an amenable number.

6869089 is a deficient number, since it is larger than the sum of its proper divisors (361551).

6869089 is a wasteful number, since it uses less digits than its factorization.

6869089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361550.

The product of its (nonzero) digits is 186624, while the sum is 46.

The square root of 6869089 is about 2620.8946945652. The cubic root of 6869089 is about 190.0931122563.

The spelling of 6869089 in words is "six million, eight hundred sixty-nine thousand, eighty-nine".