1469550089 has 8 divisors (see below), whose sum is σ = 1737399360. Its totient is φ = 1216179216.

The previous prime is 1469550077. The next prime is 1469550107. The reversal of 1469550089 is 9800559641.

It is a happy number.

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

It is not a de Polignac number, because 1469550089 - 2⁴ = 1469550073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1469550059) 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, 3619379 + ... + 3619784.

It is an arithmetic number, because the mean of its divisors is an integer number (217174920).

Almost surely, 2^1469550089 is an apocalyptic number.

It is an amenable number.

1469550089 is a deficient number, since it is larger than the sum of its proper divisors (267849271).

1469550089 is an equidigital number, since it uses as much as digits as its factorization.

1469550089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7239199.

The product of its (nonzero) digits is 388800, while the sum is 47.

The square root of 1469550089 is about 38334.7112810309. The cubic root of 1469550089 is about 1136.9153526423.

The spelling of 1469550089 in words is "one billion, four hundred sixty-nine million, five hundred fifty thousand, eighty-nine".