6968842 has 4 divisors (see below), whose sum is σ = 10453266. Its totient is φ = 3484420.

The previous prime is 6968821. The next prime is 6968849. The reversal of 6968842 is 2488696.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6610041 + 358801 = 2571^2 + 599^2 .

It is not an unprimeable number, because it can be changed into a prime (6968849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1742209 + ... + 1742212.

Almost surely, 2^6968842 is an apocalyptic number.

6968842 is a deficient number, since it is larger than the sum of its proper divisors (3484424).

6968842 is a wasteful number, since it uses less digits than its factorization.

6968842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3484423.

The product of its digits is 165888, while the sum is 43.

The square root of 6968842 is about 2639.8564354904. The cubic root of 6968842 is about 191.0088717862.

The spelling of 6968842 in words is "six million, nine hundred sixty-eight thousand, eight hundred forty-two".