3877657005 has 8 divisors (see below), whose sum is σ = 6204251232. Its totient is φ = 2068083728.

The previous prime is 3877656953. The next prime is 3877657039. The reversal of 3877657005 is 5007567783.

3877657005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3877657005 - 2⁸ = 3877656749 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129255219 + ... + 129255248.

It is an arithmetic number, because the mean of its divisors is an integer number (775531404).

Almost surely, 2^3877657005 is an apocalyptic number.

It is an amenable number.

3877657005 is a deficient number, since it is larger than the sum of its proper divisors (2326594227).

3877657005 is a wasteful number, since it uses less digits than its factorization.

3877657005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258510475.

The product of its (nonzero) digits is 1234800, while the sum is 48.

The square root of 3877657005 is about 62270.8359105609. The cubic root of 3877657005 is about 1571.0492404803.

The spelling of 3877657005 in words is "three billion, eight hundred seventy-seven million, six hundred fifty-seven thousand, five".