6802194489 has 8 divisors (see below), whose sum is σ = 9134842080. Its totient is φ = 4502171616.

The previous prime is 6802194461. The next prime is 6802194491. The reversal of 6802194489 is 9844912086.

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

It is not a de Polignac number, because 6802194489 - 2⁵ = 6802194457 is a prime.

It is a super-2 number, since 2×6802194489² = 92539699732363942242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6802194419) 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, 8155692 + ... + 8156525.

It is an arithmetic number, because the mean of its divisors is an integer number (1141855260).

Almost surely, 2^6802194489 is an apocalyptic number.

It is an amenable number.

6802194489 is a deficient number, since it is larger than the sum of its proper divisors (2332647591).

6802194489 is a wasteful number, since it uses less digits than its factorization.

6802194489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16312359.

The product of its (nonzero) digits is 995328, while the sum is 51.

The square root of 6802194489 is about 82475.4174830295. The cubic root of 6802194489 is about 1894.7402534059.

The spelling of 6802194489 in words is "six billion, eight hundred two million, one hundred ninety-four thousand, four hundred eighty-nine".