6801609194 has 8 divisors (see below), whose sum is σ = 10439679360. Its totient is φ = 3321716076.

The previous prime is 6801609179. The next prime is 6801609239. The reversal of 6801609194 is 4919061086.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 39544154 + ... + 39544325.

It is an arithmetic number, because the mean of its divisors is an integer number (1304959920).

Almost surely, 2^6801609194 is an apocalyptic number.

6801609194 is a deficient number, since it is larger than the sum of its proper divisors (3638070166).

6801609194 is a wasteful number, since it uses less digits than its factorization.

6801609194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79088524.

The product of its (nonzero) digits is 93312, while the sum is 44.

The square root of 6801609194 is about 82471.8691069870. The cubic root of 6801609194 is about 1894.6859075225.

The spelling of 6801609194 in words is "six billion, eight hundred one million, six hundred nine thousand, one hundred ninety-four".