2838831039 has 24 divisors (see below), whose sum is σ = 4479576192. Its totient is φ = 1718093520.

The previous prime is 2838831013. The next prime is 2838831041. The reversal of 2838831039 is 9301388382.

It is not a de Polignac number, because 2838831039 - 2⁸ = 2838830783 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2838830985 and 2838831003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2838831089) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52252 + ... + 91694.

It is an arithmetic number, because the mean of its divisors is an integer number (186649008).

Almost surely, 2^2838831039 is an apocalyptic number.

2838831039 is a deficient number, since it is larger than the sum of its proper divisors (1640745153).

2838831039 is a wasteful number, since it uses less digits than its factorization.

2838831039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40187 (or 40184 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 2838831039 is about 53280.6816679366. The cubic root of 2838831039 is about 1415.9454263536.

The spelling of 2838831039 in words is "two billion, eight hundred thirty-eight million, eight hundred thirty-one thousand, thirty-nine".