6378867741 has 8 divisors (see below), whose sum is σ = 8580424320. Its totient is φ = 4214944832.

The previous prime is 6378867713. The next prime is 6378867743. The reversal of 6378867741 is 1477688736.

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

It is a cyclic number.

It is not a de Polignac number, because 6378867741 - 2¹¹ = 6378865693 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6378867743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9408021 + ... + 9408698.

It is an arithmetic number, because the mean of its divisors is an integer number (1072553040).

Almost surely, 2^6378867741 is an apocalyptic number.

It is an amenable number.

6378867741 is a deficient number, since it is larger than the sum of its proper divisors (2201556579).

6378867741 is a wasteful number, since it uses less digits than its factorization.

6378867741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18816835.

The product of its digits is 9483264, while the sum is 57.

The square root of 6378867741 is about 79867.8141744220. The cubic root of 6378867741 is about 1854.5897956432.

The spelling of 6378867741 in words is "six billion, three hundred seventy-eight million, eight hundred sixty-seven thousand, seven hundred forty-one".