993386 has 8 divisors (see below), whose sum is σ = 1524864. Its totient is φ = 485100.

The previous prime is 993367. The next prime is 993397. The reversal of 993386 is 683399.

It is a happy number.

993386 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5690 + ... + 5861.

It is an arithmetic number, because the mean of its divisors is an integer number (190608).

2⁹⁹³³⁸⁶ is an apocalyptic number.

993386 is a deficient number, since it is larger than the sum of its proper divisors (531478).

993386 is a wasteful number, since it uses less digits than its factorization.

993386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11596.

The product of its digits is 34992, while the sum is 38.

The square root of 993386 is about 996.6875137173. The cubic root of 993386 is about 99.7790454839.

The spelling of 993386 in words is "nine hundred ninety-three thousand, three hundred eighty-six".