693373856 has 48 divisors (see below), whose sum is σ = 1581499584. Its totient is φ = 293082624.

The previous prime is 693373853. The next prime is 693373867. The reversal of 693373856 is 658373396.

It is not an unprimeable number, because it can be changed into a prime (693373853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4850 + ... + 37553.

It is an arithmetic number, because the mean of its divisors is an integer number (32947908).

Almost surely, 2^693373856 is an apocalyptic number.

It is an amenable number.

693373856 is an abundant number, since it is smaller than the sum of its proper divisors (888125728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

693373856 is a wasteful number, since it uses less digits than its factorization.

693373856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42493 (or 42485 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 50.

The square root of 693373856 is about 26331.9930123035. The cubic root of 693373856 is about 885.0935056064.

The spelling of 693373856 in words is "six hundred ninety-three million, three hundred seventy-three thousand, eight hundred fifty-six".