16793390093 has 8 divisors (see below), whose sum is σ = 17374375200. Its totient is φ = 16212531888.

The previous prime is 16793390069. The next prime is 16793390111. The reversal of 16793390093 is 39009339761.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16793390093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16793390063) by changing a digit.

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, 294530 + ... + 346892.

It is an arithmetic number, because the mean of its divisors is an integer number (2171796900).

Almost surely, 2^16793390093 is an apocalyptic number.

It is an amenable number.

16793390093 is a deficient number, since it is larger than the sum of its proper divisors (580985107).

16793390093 is a wasteful number, since it uses less digits than its factorization.

16793390093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63451.

The product of its (nonzero) digits is 826686, while the sum is 50.

The spelling of 16793390093 in words is "sixteen billion, seven hundred ninety-three million, three hundred ninety thousand, ninety-three".