2842022736 has 720 divisors, whose sum is σ = 10915819200. Its totient is φ = 682795008.

The previous prime is 2842022699. The next prime is 2842022737. The reversal of 2842022736 is 6372202482.

It is a happy number.

2842022736 is a `hidden beast` number, since 2 + 8 + 420 + 227 + 3 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2842022736.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2842022737) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 66093531 + ... + 66093573.

It is an arithmetic number, because the mean of its divisors is an integer number (15160860).

Almost surely, 2^2842022736 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2842022736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5457909600).

2842022736 is an abundant number, since it is smaller than the sum of its proper divisors (8073796464).

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

2842022736 is a wasteful number, since it uses less digits than its factorization.

2842022736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136 (or 120 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The square root of 2842022736 is about 53310.6249822678. The cubic root of 2842022736 is about 1416.4758766332.

The spelling of 2842022736 in words is "two billion, eight hundred forty-two million, twenty-two thousand, seven hundred thirty-six".