6896378 has 4 divisors (see below), whose sum is σ = 10344570. Its totient is φ = 3448188.

The previous prime is 6896371. The next prime is 6896399. The reversal of 6896378 is 8736986.

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., 4313929 + 2582449 = 2077^2 + 1607^2 .

It is not an unprimeable number, because it can be changed into a prime (6896371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1724093 + ... + 1724096.

Almost surely, 2^6896378 is an apocalyptic number.

6896378 is a deficient number, since it is larger than the sum of its proper divisors (3448192).

6896378 is a wasteful number, since it uses less digits than its factorization.

6896378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3448191.

The product of its digits is 435456, while the sum is 47.

The square root of 6896378 is about 2626.0955808957. The cubic root of 6896378 is about 190.3445088448.

The spelling of 6896378 in words is "six million, eight hundred ninety-six thousand, three hundred seventy-eight".