2826349872 has 20 divisors (see below), whose sum is σ = 7301403960. Its totient is φ = 942116608.

The previous prime is 2826349843. The next prime is 2826349873. The reversal of 2826349872 is 2789436282.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2826349873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29441097 + ... + 29441192.

It is an arithmetic number, because the mean of its divisors is an integer number (365070198).

Almost surely, 2^2826349872 is an apocalyptic number.

It is an amenable number.

2826349872 is an abundant number, since it is smaller than the sum of its proper divisors (4475054088).

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

2826349872 is a wasteful number, since it uses less digits than its factorization.

2826349872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58882300 (or 58882294 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 51.

The square root of 2826349872 is about 53163.4260746991. The cubic root of 2826349872 is about 1413.8672687933.

The spelling of 2826349872 in words is "two billion, eight hundred twenty-six million, three hundred forty-nine thousand, eight hundred seventy-two".