1825344844 has 12 divisors (see below), whose sum is σ = 3201471000. Its totient is φ = 910638848.

The previous prime is 1825344799. The next prime is 1825344853. The reversal of 1825344844 is 4484435281.

It is a self number, because there is not a number n which added to its sum of digits gives 1825344844.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506374 + ... + 509965.

It is an arithmetic number, because the mean of its divisors is an integer number (266789250).

Almost surely, 2^1825344844 is an apocalyptic number.

It is an amenable number.

1825344844 is a deficient number, since it is larger than the sum of its proper divisors (1376126156).

1825344844 is a wasteful number, since it uses less digits than its factorization.

1825344844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016792 (or 1016790 counting only the distinct ones).

The product of its digits is 491520, while the sum is 43.

The square root of 1825344844 is about 42724.0546296814. The cubic root of 1825344844 is about 1222.1231604058.

The spelling of 1825344844 in words is "one billion, eight hundred twenty-five million, three hundred forty-four thousand, eight hundred forty-four".