1796061993 has 16 divisors (see below), whose sum is σ = 2618142912. Its totient is φ = 1086152000.

The previous prime is 1796061989. The next prime is 1796062013. The reversal of 1796061993 is 3991606971.

It is a cyclic number.

It is not a de Polignac number, because 1796061993 - 2² = 1796061989 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1796061923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43818 + ... + 74243.

It is an arithmetic number, because the mean of its divisors is an integer number (163633932).

Almost surely, 2^1796061993 is an apocalyptic number.

It is an amenable number.

1796061993 is a deficient number, since it is larger than the sum of its proper divisors (822080919).

1796061993 is a wasteful number, since it uses less digits than its factorization.

1796061993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118536.

The product of its (nonzero) digits is 551124, while the sum is 51.

The square root of 1796061993 is about 42379.9716021613. The cubic root of 1796061993 is about 1215.5526493975.

The spelling of 1796061993 in words is "one billion, seven hundred ninety-six million, sixty-one thousand, nine hundred ninety-three".