8493039 has 32 divisors (see below), whose sum is σ = 13260800. Its totient is φ = 5365440.

The previous prime is 8493031. The next prime is 8493073. The reversal of 8493039 is 9303948.

8493039 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8493039 - 2³ = 8493031 is a prime.

It is a super-2 number, since 2×8493039² = 144263422911042, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a taxicab number since it can be written as a sum of two cubes in more than one way. Here 8493039 = 15³ + 204³ = 79³ + 200³.

It is a junction number, because it is equal to n+sod(n) for n = 8492994 and 8493012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8493031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61032 + ... + 61170.

It is an arithmetic number, because the mean of its divisors is an integer number (414400).

Almost surely, 2^8493039 is an apocalyptic number.

8493039 is a deficient number, since it is larger than the sum of its proper divisors (4767761).

8493039 is a wasteful number, since it uses less digits than its factorization.

8493039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252 (or 246 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 8493039 is about 2914.2819012580. The cubic root of 8493039 is about 204.0270292905.

It can be divided in two parts, 8 and 493039, that multiplied together give a cube (3944312 = 158³).

The spelling of 8493039 in words is "eight million, four hundred ninety-three thousand, thirty-nine".