2793989009 has 8 divisors (see below), whose sum is σ = 3331962240. Its totient is φ = 2290723776.

The previous prime is 2793988973. The next prime is 2793989017. The reversal of 2793989009 is 9009893972.

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

It is a cyclic number.

It is not a de Polignac number, because 2793989009 - 2²⁰ = 2792940433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2793989059) 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, 8676824 + ... + 8677145.

It is an arithmetic number, because the mean of its divisors is an integer number (416495280).

Almost surely, 2^2793989009 is an apocalyptic number.

It is an amenable number.

2793989009 is a deficient number, since it is larger than the sum of its proper divisors (537973231).

2793989009 is a wasteful number, since it uses less digits than its factorization.

2793989009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17353999.

The product of its (nonzero) digits is 2204496, while the sum is 56.

The square root of 2793989009 is about 52858.1971788672. The cubic root of 2793989009 is about 1408.4504226291.

The spelling of 2793989009 in words is "two billion, seven hundred ninety-three million, nine hundred eighty-nine thousand, nine".