6403093 has 8 divisors (see below), whose sum is σ = 6672960. Its totient is φ = 6138720.

The previous prime is 6403063. The next prime is 6403127. The reversal of 6403093 is 3903046.

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

It is a cyclic number.

It is not a de Polignac number, because 6403093 - 2⁹ = 6402581 is a prime.

It is a Duffinian number.

6403093 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6403003) 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, 1096 + ... + 3742.

It is an arithmetic number, because the mean of its divisors is an integer number (834120).

Almost surely, 2^6403093 is an apocalyptic number.

It is an amenable number.

6403093 is a deficient number, since it is larger than the sum of its proper divisors (269867).

6403093 is a wasteful number, since it uses less digits than its factorization.

6403093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2747.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 6403093 is about 2530.4333620943. The cubic root of 6403093 is about 185.6934577657.

The spelling of 6403093 in words is "six million, four hundred three thousand, ninety-three".