6342890195 has 4 divisors (see below), whose sum is σ = 7611468240. Its totient is φ = 5074312152.

The previous prime is 6342890153. The next prime is 6342890209. The reversal of 6342890195 is 5910982436.

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

It is a cyclic number.

It is not a de Polignac number, because 6342890195 - 2⁸ = 6342889939 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 634289015 + ... + 634289024.

It is an arithmetic number, because the mean of its divisors is an integer number (1902867060).

Almost surely, 2^6342890195 is an apocalyptic number.

6342890195 is a deficient number, since it is larger than the sum of its proper divisors (1268578045).

6342890195 is a wasteful number, since it uses less digits than its factorization.

6342890195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1268578044.

The product of its (nonzero) digits is 466560, while the sum is 47.

The square root of 6342890195 is about 79642.2638741516. The cubic root of 6342890195 is about 1851.0965201464.

The spelling of 6342890195 in words is "six billion, three hundred forty-two million, eight hundred ninety thousand, one hundred ninety-five".