6968431 has 8 divisors (see below), whose sum is σ = 7176960. Its totient is φ = 6763032.

The previous prime is 6968417. The next prime is 6968443. The reversal of 6968431 is 1348696.

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 6968431 - 2⁵ = 6968399 is a prime.

It is a super-2 number, since 2×6968431² = 97118061203522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6968461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4186 + ... + 5608.

It is an arithmetic number, because the mean of its divisors is an integer number (897120).

Almost surely, 2^6968431 is an apocalyptic number.

6968431 is a deficient number, since it is larger than the sum of its proper divisors (208529).

6968431 is a wasteful number, since it uses less digits than its factorization.

6968431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1565.

The product of its digits is 31104, while the sum is 37.

The square root of 6968431 is about 2639.7785892002. The cubic root of 6968431 is about 191.0051166817.

The spelling of 6968431 in words is "six million, nine hundred sixty-eight thousand, four hundred thirty-one".