6903393 has 16 divisors (see below), whose sum is σ = 10631040. Its totient is φ = 3902976.

The previous prime is 6903389. The next prime is 6903397. The reversal of 6903393 is 3933096.

It is an interprime number because it is at equal distance from previous prime (6903389) and next prime (6903397).

It is not a de Polignac number, because 6903393 - 2² = 6903389 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6903397) 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 15 ways as a sum of consecutive naturals, for example, 343 + ... + 3731.

It is an arithmetic number, because the mean of its divisors is an integer number (664440).

Almost surely, 2^6903393 is an apocalyptic number.

It is an amenable number.

6903393 is a deficient number, since it is larger than the sum of its proper divisors (3727647).

6903393 is a wasteful number, since it uses less digits than its factorization.

6903393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3496.

The product of its (nonzero) digits is 13122, while the sum is 33.

The square root of 6903393 is about 2627.4308744475. The cubic root of 6903393 is about 190.4090264917.

The spelling of 6903393 in words is "six million, nine hundred three thousand, three hundred ninety-three".