1793992842 has 24 divisors (see below), whose sum is σ = 3911748516. Its totient is φ = 594187776.

The previous prime is 1793992817. The next prime is 1793992861. The reversal of 1793992842 is 2482993971.

1793992842 is a `hidden beast` number, since 179 + 399 + 2 + 84 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1793607201 + 385641 = 42351^2 + 621^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 314583 + ... + 320234.

Almost surely, 2^1793992842 is an apocalyptic number.

1793992842 is an abundant number, since it is smaller than the sum of its proper divisors (2117755674).

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

1793992842 is a wasteful number, since it uses less digits than its factorization.

1793992842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634982 (or 634979 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 54.

The square root of 1793992842 is about 42355.5526702226. The cubic root of 1793992842 is about 1215.0856780510.

The spelling of 1793992842 in words is "one billion, seven hundred ninety-three million, nine hundred ninety-two thousand, eight hundred forty-two".