6703839 has 12 divisors (see below), whose sum is σ = 9842872. Its totient is φ = 4395600.

The previous prime is 6703799. The next prime is 6703841. The reversal of 6703839 is 9383076.

It is not a de Polignac number, because 6703839 - 2¹² = 6699743 is a prime.

It is an Ulam number.

It is a Duffinian number.

6703839 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6703849) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5557 + ... + 6654.

Almost surely, 2^6703839 is an apocalyptic number.

6703839 is a deficient number, since it is larger than the sum of its proper divisors (3139033).

6703839 is a wasteful number, since it uses less digits than its factorization.

6703839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12278 (or 12275 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 6703839 is about 2589.1772824587. The cubic root of 6703839 is about 188.5563626787.

The spelling of 6703839 in words is "six million, seven hundred three thousand, eight hundred thirty-nine".