693875625 has 20 divisors (see below), whose sum is σ = 1156092432. Its totient is φ = 370066000.

The previous prime is 693875603. The next prime is 693875641. The reversal of 693875625 is 526578396.

It is a happy number.

It is not a de Polignac number, because 693875625 - 2⁵ = 693875593 is a prime.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 183159 + ... + 186908.

Almost surely, 2^693875625 is an apocalyptic number.

It is an amenable number.

693875625 is a deficient number, since it is larger than the sum of its proper divisors (462216807).

693875625 is an equidigital number, since it uses as much as digits as its factorization.

693875625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370090 (or 370075 counting only the distinct ones).

The product of its digits is 2721600, while the sum is 51.

The square root of 693875625 is about 26341.5190336472. The cubic root of 693875625 is about 885.3069572642.

The spelling of 693875625 in words is "six hundred ninety-three million, eight hundred seventy-five thousand, six hundred twenty-five".