993046 has 8 divisors (see below), whose sum is σ = 1496664. Its totient is φ = 494160.

The previous prime is 993037. The next prime is 993049. The reversal of 993046 is 640399.

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

It is a super-2 number, since 2×993046² = 1972280716232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 992999 and 993017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (993049) 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 3 ways as a sum of consecutive naturals, for example, 600 + ... + 1531.

It is an arithmetic number, because the mean of its divisors is an integer number (187083).

2⁹⁹³⁰⁴⁶ is an apocalyptic number.

993046 is a deficient number, since it is larger than the sum of its proper divisors (503618).

993046 is a wasteful number, since it uses less digits than its factorization.

993046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2366.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 993046 is about 996.5169341261. The cubic root of 993046 is about 99.7676606021.

The spelling of 993046 in words is "nine hundred ninety-three thousand, forty-six".