2838991245 has 32 divisors (see below), whose sum is σ = 4812514560. Its totient is φ = 1424194560.

The previous prime is 2838991237. The next prime is 2838991273. The reversal of 2838991245 is 5421998382.

2838991245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2838991245 - 2³ = 2838991237 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 709711 + ... + 713699.

It is an arithmetic number, because the mean of its divisors is an integer number (150391080).

Almost surely, 2^2838991245 is an apocalyptic number.

It is an amenable number.

2838991245 is a deficient number, since it is larger than the sum of its proper divisors (1973523315).

2838991245 is a wasteful number, since it uses less digits than its factorization.

2838991245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6805.

The product of its digits is 1244160, while the sum is 51.

The square root of 2838991245 is about 53282.1850621763. The cubic root of 2838991245 is about 1415.9720615757.

The spelling of 2838991245 in words is "two billion, eight hundred thirty-eight million, nine hundred ninety-one thousand, two hundred forty-five".