2789448496 has 40 divisors (see below), whose sum is σ = 5528646144. Its totient is φ = 1362799680.

The previous prime is 2789448439. The next prime is 2789448499. The reversal of 2789448496 is 6948449872.

It is not an unprimeable number, because it can be changed into a prime (2789448499) 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, 510901 + ... + 516331.

Almost surely, 2^2789448496 is an apocalyptic number.

It is an amenable number.

2789448496 is a deficient number, since it is larger than the sum of its proper divisors (2739197648).

2789448496 is a wasteful number, since it uses less digits than its factorization.

2789448496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6169 (or 6163 counting only the distinct ones).

The product of its digits is 27869184, while the sum is 61.

The square root of 2789448496 is about 52815.2297732387. The cubic root of 2789448496 is about 1407.6870511217.

The spelling of 2789448496 in words is "two billion, seven hundred eighty-nine million, four hundred forty-eight thousand, four hundred ninety-six".