2833638234 has 64 divisors (see below), whose sum is σ = 6869235456. Its totient is φ = 760725504.

The previous prime is 2833638221. The next prime is 2833638239. The reversal of 2833638234 is 4328363382.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2833638239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 477574 + ... + 483470.

It is an arithmetic number, because the mean of its divisors is an integer number (107331804).

Almost surely, 2^2833638234 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2833638234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3434617728).

2833638234 is an abundant number, since it is smaller than the sum of its proper divisors (4035597222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2833638234 is a wasteful number, since it uses less digits than its factorization.

2833638234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6599.

The product of its digits is 497664, while the sum is 42.

The square root of 2833638234 is about 53231.9287082480. The cubic root of 2833638234 is about 1415.0815477398.

The spelling of 2833638234 in words is "two billion, eight hundred thirty-three million, six hundred thirty-eight thousand, two hundred thirty-four".