6377538106 has 8 divisors (see below), whose sum is σ = 9566687700. Its totient is φ = 3188642208.

The previous prime is 6377538067. The next prime is 6377538109. The reversal of 6377538106 is 6018357736.

It can be written as a sum of positive squares in 2 ways, for example, as 6361498081 + 16040025 = 79759^2 + 4005^2 .

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 (6377538109) 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, 22950 + ... + 115246.

Almost surely, 2^6377538106 is an apocalyptic number.

6377538106 is a deficient number, since it is larger than the sum of its proper divisors (3189149594).

6377538106 is a wasteful number, since it uses less digits than its factorization.

6377538106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126848.

The product of its (nonzero) digits is 635040, while the sum is 46.

The square root of 6377538106 is about 79859.4897679668. The cubic root of 6377538106 is about 1854.4609274826.

The spelling of 6377538106 in words is "six billion, three hundred seventy-seven million, five hundred thirty-eight thousand, one hundred six".