993289072 has 40 divisors (see below), whose sum is σ = 1962017280. Its totient is φ = 487005120.

The previous prime is 993289069. The next prime is 993289081. The reversal of 993289072 is 270982399.

993289072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 462433 + ... + 464575.

It is an arithmetic number, because the mean of its divisors is an integer number (49050432).

Almost surely, 2^993289072 is an apocalyptic number.

It is an amenable number.

993289072 is a deficient number, since it is larger than the sum of its proper divisors (968728208).

993289072 is a wasteful number, since it uses less digits than its factorization.

993289072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2701 (or 2695 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 49.

The square root of 993289072 is about 31516.4888907378. The cubic root of 993289072 is about 997.7580011979.

The spelling of 993289072 in words is "nine hundred ninety-three million, two hundred eighty-nine thousand, seventy-two".