6127878794 has 8 divisors (see below), whose sum is σ = 9308170560. Its totient is φ = 3025155276.

The previous prime is 6127878793. The next prime is 6127878817. The reversal of 6127878794 is 4978787216.

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

It is not an unprimeable number, because it can be changed into a prime (6127878793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19391864 + ... + 19392179.

It is an arithmetic number, because the mean of its divisors is an integer number (1163521320).

Almost surely, 2^6127878794 is an apocalyptic number.

6127878794 is a deficient number, since it is larger than the sum of its proper divisors (3180291766).

6127878794 is a wasteful number, since it uses less digits than its factorization.

6127878794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38784124.

The product of its digits is 9483264, while the sum is 59.

The square root of 6127878794 is about 78280.7689921350. The cubic root of 6127878794 is about 1829.9394601092.

The spelling of 6127878794 in words is "six billion, one hundred twenty-seven million, eight hundred seventy-eight thousand, seven hundred ninety-four".