993036 has 24 divisors (see below), whose sum is σ = 2528064. Its totient is φ = 300880.

The previous prime is 993011. The next prime is 993037. The reversal of 993036 is 630399.

993036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×993036² = 1972240994592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 992994 and 993012.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 993036.

It is not an unprimeable number, because it can be changed into a prime (993037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3630 + ... + 3893.

It is an arithmetic number, because the mean of its divisors is an integer number (105336).

2⁹⁹³⁰³⁶ is an apocalyptic number.

It is an amenable number.

993036 is an abundant number, since it is smaller than the sum of its proper divisors (1535028).

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

993036 is a wasteful number, since it uses less digits than its factorization.

993036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7541 (or 7539 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 30.

The square root of 993036 is about 996.5119166372. The cubic root of 993036 is about 99.7673257133.

The spelling of 993036 in words is "nine hundred ninety-three thousand, thirty-six".