6968194 has 4 divisors (see below), whose sum is σ = 10452294. Its totient is φ = 3484096.

The previous prime is 6968183. The next prime is 6968257. The reversal of 6968194 is 4918696.

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., 6692569 + 275625 = 2587^2 + 525^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6968194.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1742047 + ... + 1742050.

Almost surely, 2^6968194 is an apocalyptic number.

6968194 is a deficient number, since it is larger than the sum of its proper divisors (3484100).

6968194 is a wasteful number, since it uses less digits than its factorization.

6968194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3484099.

The product of its digits is 93312, while the sum is 43.

The square root of 6968194 is about 2639.7336986901. The cubic root of 6968194 is about 191.0029512624.

The spelling of 6968194 in words is "six million, nine hundred sixty-eight thousand, one hundred ninety-four".