2789834026 has 16 divisors (see below), whose sum is σ = 4936849920. Its totient is φ = 1157073840.

The previous prime is 2789834009. The next prime is 2789834029. The reversal of 2789834026 is 6204389872.

2789834026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2789834029) 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, 3213661 + ... + 3214528.

It is an arithmetic number, because the mean of its divisors is an integer number (308553120).

Almost surely, 2^2789834026 is an apocalyptic number.

2789834026 is a deficient number, since it is larger than the sum of its proper divisors (2147015894).

2789834026 is a wasteful number, since it uses less digits than its factorization.

2789834026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6428229.

The product of its (nonzero) digits is 1161216, while the sum is 49.

The square root of 2789834026 is about 52818.8794466524. The cubic root of 2789834026 is about 1407.7519003310.

The spelling of 2789834026 in words is "two billion, seven hundred eighty-nine million, eight hundred thirty-four thousand, twenty-six".