8993413 has 16 divisors (see below), whose sum is σ = 10749312. Its totient is φ = 7416000.

The previous prime is 8993401. The next prime is 8993417. The reversal of 8993413 is 3143998.

It is a cyclic number.

It is not a de Polignac number, because 8993413 - 2⁹ = 8992901 is a prime.

It is a Duffinian number.

8993413 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8993417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8208 + ... + 9238.

It is an arithmetic number, because the mean of its divisors is an integer number (671832).

Almost surely, 2^8993413 is an apocalyptic number.

It is an amenable number.

8993413 is a deficient number, since it is larger than the sum of its proper divisors (1755899).

8993413 is a wasteful number, since it uses less digits than its factorization.

8993413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116.

The product of its digits is 23328, while the sum is 37.

The square root of 8993413 is about 2998.9019657201. The cubic root of 8993413 is about 207.9576235787.

The spelling of 8993413 in words is "eight million, nine hundred ninety-three thousand, four hundred thirteen".