807494093 has 16 divisors (see below), whose sum is σ = 932720640. Its totient is φ = 684774000.

The previous prime is 807494089. The next prime is 807494123. The reversal of 807494093 is 390494708.

It is a cyclic number.

It is not a de Polignac number, because 807494093 - 2² = 807494089 is a prime.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (807694093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 285038 + ... + 287856.

It is an arithmetic number, because the mean of its divisors is an integer number (58295040).

Almost surely, 2^807494093 is an apocalyptic number.

It is an amenable number.

807494093 is a deficient number, since it is larger than the sum of its proper divisors (125226547).

807494093 is a wasteful number, since it uses less digits than its factorization.

807494093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3248.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 807494093 is about 28416.4405406448. The cubic root of 807494093 is about 931.2074704058.

The spelling of 807494093 in words is "eight hundred seven million, four hundred ninety-four thousand, ninety-three".