6377427 has 32 divisors (see below), whose sum is σ = 11074560. Its totient is φ = 3551040.

The previous prime is 6377411. The next prime is 6377447. The reversal of 6377427 is 7247736.

It is not a de Polignac number, because 6377427 - 2⁴ = 6377411 is a prime.

6377427 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 6377391 and 6377400.

It is not an unprimeable number, because it can be changed into a prime (6377447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7338 + ... + 8160.

It is an arithmetic number, because the mean of its divisors is an integer number (346080).

Almost surely, 2^6377427 is an apocalyptic number.

6377427 is a deficient number, since it is larger than the sum of its proper divisors (4697133).

6377427 is a wasteful number, since it uses less digits than its factorization.

6377427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880 (or 874 counting only the distinct ones).

The product of its digits is 49392, while the sum is 36.

The square root of 6377427 is about 2525.3568064731. The cubic root of 6377427 is about 185.4450158284.

The spelling of 6377427 in words is "six million, three hundred seventy-seven thousand, four hundred twenty-seven".