6369185089 has 4 divisors (see below), whose sum is σ = 6369937456. Its totient is φ = 6368432724.

The previous prime is 6369185071. The next prime is 6369185101. The reversal of 6369185089 is 9805819636.

It is a happy number.

6369185089 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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.

It is a cyclic number.

It is not a de Polignac number, because 6369185089 - 2³¹ = 4221701441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6369185029) 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, 363339 + ... + 380464.

It is an arithmetic number, because the mean of its divisors is an integer number (1592484364).

Almost surely, 2^6369185089 is an apocalyptic number.

It is an amenable number.

6369185089 is a deficient number, since it is larger than the sum of its proper divisors (752367).

6369185089 is an equidigital number, since it uses as much as digits as its factorization.

6369185089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752366.

The product of its (nonzero) digits is 2799360, while the sum is 55.

The square root of 6369185089 is about 79807.1744205996. The cubic root of 6369185089 is about 1853.6509434848.

The spelling of 6369185089 in words is "six billion, three hundred sixty-nine million, one hundred eighty-five thousand, eighty-nine".