693995827 has 8 divisors (see below), whose sum is σ = 793829376. Its totient is φ = 594335112.

The previous prime is 693995801. The next prime is 693995851. The reversal of 693995827 is 728599396.

693995827 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 693995827 - 2¹⁵ = 693963059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (693995527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34483 + ... + 50764.

It is an arithmetic number, because the mean of its divisors is an integer number (99228672).

Almost surely, 2^693995827 is an apocalyptic number.

693995827 is a deficient number, since it is larger than the sum of its proper divisors (99833549).

693995827 is a wasteful number, since it uses less digits than its factorization.

693995827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86417.

The product of its digits is 7348320, while the sum is 58.

The square root of 693995827 is about 26343.8005420630. The cubic root of 693995827 is about 885.3580757061.

The spelling of 693995827 in words is "six hundred ninety-three million, nine hundred ninety-five thousand, eight hundred twenty-seven".