6673643078 has 8 divisors (see below), whose sum is σ = 10012971168. Its totient is φ = 3335986024.

The previous prime is 6673643077. The next prime is 6673643101. The reversal of 6673643078 is 8703463766.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6673643077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 407726 + ... + 423777.

It is an arithmetic number, because the mean of its divisors is an integer number (1251621396).

Almost surely, 2^6673643078 is an apocalyptic number.

6673643078 is a deficient number, since it is larger than the sum of its proper divisors (3339328090).

6673643078 is a wasteful number, since it uses less digits than its factorization.

6673643078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835518.

The product of its (nonzero) digits is 3048192, while the sum is 50.

The square root of 6673643078 is about 81692.3685419881. The cubic root of 6673643078 is about 1882.7283343342.

The spelling of 6673643078 in words is "six billion, six hundred seventy-three million, six hundred forty-three thousand, seventy-eight".