2244046356 has 120 divisors (see below), whose sum is σ = 6037416000. Its totient is φ = 726523776.

The previous prime is 2244046351. The next prime is 2244046369. The reversal of 2244046356 is 6536404422.

2244046356 is a `hidden beast` number, since 224 + 40 + 46 + 356 = 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 2244046356.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244046351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1700665 + ... + 1701983.

It is an arithmetic number, because the mean of its divisors is an integer number (50311800).

Almost surely, 2^2244046356 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 2244046356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3018708000).

2244046356 is an abundant number, since it is smaller than the sum of its proper divisors (3793369644).

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

2244046356 is a wasteful number, since it uses less digits than its factorization.

2244046356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1483 (or 1472 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The square root of 2244046356 is about 47371.3664147447. The cubic root of 2244046356 is about 1309.2139012757.

The spelling of 2244046356 in words is "two billion, two hundred forty-four million, forty-six thousand, three hundred fifty-six".