6968437 has 12 divisors (see below), whose sum is σ = 8224416. Its totient is φ = 5885880.

The previous prime is 6968417. The next prime is 6968443. The reversal of 6968437 is 7348696.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-6968437 is a prime.

It is a super-2 number, since 2×6968437² = 97118228445938, which contains 22 as substring.

It is a d-powerful number, because it can be written as 6⁶ + 9⁵ + 6⁶ + 8³ + 4¹⁰ + 3⁷ + 7⁸ .

It is a Duffinian number.

6968437 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 6968393 and 6968402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6968407) 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, 2478 + ... + 4480.

It is an arithmetic number, because the mean of its divisors is an integer number (685368).

Almost surely, 2^6968437 is an apocalyptic number.

It is an amenable number.

6968437 is a deficient number, since it is larger than the sum of its proper divisors (1255979).

6968437 is a wasteful number, since it uses less digits than its factorization.

6968437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2088 (or 2081 counting only the distinct ones).

The product of its digits is 217728, while the sum is 43.

The square root of 6968437 is about 2639.7797256589. The cubic root of 6968437 is about 191.0051715018.

The spelling of 6968437 in words is "six million, nine hundred sixty-eight thousand, four hundred thirty-seven".