693826375009 has 32 divisors (see below), whose sum is σ = 749299541760. Its totient is φ = 640062259200.

The previous prime is 693826375007. The next prime is 693826375031. The reversal of 693826375009 is 900573628396.

It is a cyclic number.

It is not a de Polignac number, because 693826375009 - 2¹ = 693826375007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (693826375007) 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 31 ways as a sum of consecutive naturals, for example, 592506994 + ... + 592508164.

It is an arithmetic number, because the mean of its divisors is an integer number (23415610680).

Almost surely, 2^693826375009 is an apocalyptic number.

It is an amenable number.

693826375009 is a deficient number, since it is larger than the sum of its proper divisors (55473166751).

693826375009 is a wasteful number, since it uses less digits than its factorization.

693826375009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2761.

The product of its (nonzero) digits is 14696640, while the sum is 58.

The spelling of 693826375009 in words is "six hundred ninety-three billion, eight hundred twenty-six million, three hundred seventy-five thousand, nine".