6377685897 has 8 divisors (see below), whose sum is σ = 9276634080. Its totient is φ = 3865264160.

The previous prime is 6377685869. The next prime is 6377685931. The reversal of 6377685897 is 7985867736.

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 6377685897 - 2⁸ = 6377685641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6377685817) 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, 96631572 + ... + 96631637.

It is an arithmetic number, because the mean of its divisors is an integer number (1159579260).

Almost surely, 2^6377685897 is an apocalyptic number.

It is an amenable number.

6377685897 is a deficient number, since it is larger than the sum of its proper divisors (2898948183).

6377685897 is a wasteful number, since it uses less digits than its factorization.

6377685897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193263223.

The product of its digits is 106686720, while the sum is 66.

The square root of 6377685897 is about 79860.4150815659. The cubic root of 6377685897 is about 1854.4752522640.

The spelling of 6377685897 in words is "six billion, three hundred seventy-seven million, six hundred eighty-five thousand, eight hundred ninety-seven".