993380738 has 16 divisors (see below), whose sum is σ = 1726925184. Its totient is φ = 419737920.

The previous prime is 993380723. The next prime is 993380747. The reversal of 993380738 is 837083399.

993380738 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 498695 + ... + 500682.

It is an arithmetic number, because the mean of its divisors is an integer number (107932824).

Almost surely, 2^993380738 is an apocalyptic number.

993380738 is a deficient number, since it is larger than the sum of its proper divisors (733544446).

993380738 is a wasteful number, since it uses less digits than its factorization.

993380738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 999457.

The product of its (nonzero) digits is 979776, while the sum is 50.

The square root of 993380738 is about 31517.9431118212. The cubic root of 993380738 is about 997.7886930593.

The spelling of 993380738 in words is "nine hundred ninety-three million, three hundred eighty thousand, seven hundred thirty-eight".