6896343442 has 4 divisors (see below), whose sum is σ = 10344515166. Its totient is φ = 3448171720.

The previous prime is 6896343431. The next prime is 6896343469. The reversal of 6896343442 is 2443436986.

6896343442 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2443436986 = 2 ⋅1221718493.

It can be written as a sum of positive squares in only one way, i.e., 6151108041 + 745235401 = 78429^2 + 27299^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1724085859 + ... + 1724085862.

Almost surely, 2^6896343442 is an apocalyptic number.

6896343442 is a deficient number, since it is larger than the sum of its proper divisors (3448171724).

6896343442 is a wasteful number, since it uses less digits than its factorization.

6896343442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3448171723.

The product of its digits is 2985984, while the sum is 49.

The square root of 6896343442 is about 83044.2258197402. The cubic root of 6896343442 is about 1903.4419090322.

The spelling of 6896343442 in words is "six billion, eight hundred ninety-six million, three hundred forty-three thousand, four hundred forty-two".