2827444740 has 96 divisors (see below), whose sum is σ = 8337288960. Its totient is φ = 714548736.

The previous prime is 2827444727. The next prime is 2827444751. The reversal of 2827444740 is 474447282.

It is a junction number, because it is equal to n+sod(n) for n = 2827444692 and 2827444701.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 141022 + ... + 159818.

It is an arithmetic number, because the mean of its divisors is an integer number (86846760).

Almost surely, 2^2827444740 is an apocalyptic number.

2827444740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2827444740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4168644480).

2827444740 is an abundant number, since it is smaller than the sum of its proper divisors (5509844220).

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

2827444740 is a wasteful number, since it uses less digits than its factorization.

2827444740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18941 (or 18939 counting only the distinct ones).

The product of its (nonzero) digits is 401408, while the sum is 42.

The square root of 2827444740 is about 53173.7222695572. The cubic root of 2827444740 is about 1414.0498126224.

The spelling of 2827444740 in words is "two billion, eight hundred twenty-seven million, four hundred forty-four thousand, seven hundred forty".