2244734428 has 24 divisors (see below), whose sum is σ = 4057364864. Its totient is φ = 1085529600.

The previous prime is 2244734411. The next prime is 2244734431. The reversal of 2244734428 is 8244374422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263776 + ... + 272152.

Almost surely, 2^2244734428 is an apocalyptic number.

It is an amenable number.

2244734428 is a deficient number, since it is larger than the sum of its proper divisors (1812630436).

2244734428 is a wasteful number, since it uses less digits than its factorization.

2244734428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10573 (or 10571 counting only the distinct ones).

The product of its digits is 344064, while the sum is 40.

The square root of 2244734428 is about 47378.6283887577. The cubic root of 2244734428 is about 1309.3476984778.

The spelling of 2244734428 in words is "two billion, two hundred forty-four million, seven hundred thirty-four thousand, four hundred twenty-eight".