6968724 has 48 divisors (see below), whose sum is σ = 19396608. Its totient is φ = 1903968.

The previous prime is 6968723. The next prime is 6968749. The reversal of 6968724 is 4278696.

It is a super-2 number, since 2×6968724² = 97126228376352, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6968723) 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, 129 + ... + 3735.

It is an arithmetic number, because the mean of its divisors is an integer number (404096).

Almost surely, 2^6968724 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6968724, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9698304).

6968724 is an abundant number, since it is smaller than the sum of its proper divisors (12427884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6968724 is a wasteful number, since it uses less digits than its factorization.

6968724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3644 (or 3642 counting only the distinct ones).

The product of its digits is 145152, while the sum is 42.

The square root of 6968724 is about 2639.8340856955. The cubic root of 6968724 is about 191.0077936935.

The spelling of 6968724 in words is "six million, nine hundred sixty-eight thousand, seven hundred twenty-four".