2671669377 has 24 divisors (see below), whose sum is σ = 4185854400. Its totient is φ = 1632266208.

The previous prime is 2671669361. The next prime is 2671669381. The reversal of 2671669377 is 7739661762.

2671669377 is a `hidden beast` number, since 267 + 1 + 6 + 6 + 9 + 377 = 666.

2671669377 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2671669377 - 2⁴ = 2671669361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2671669327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65877 + ... + 98402.

It is an arithmetic number, because the mean of its divisors is an integer number (174410600).

Almost surely, 2^2671669377 is an apocalyptic number.

It is an amenable number.

2671669377 is a deficient number, since it is larger than the sum of its proper divisors (1514185023).

2671669377 is a wasteful number, since it uses less digits than its factorization.

2671669377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164437 (or 164434 counting only the distinct ones).

The product of its digits is 4000752, while the sum is 54.

The square root of 2671669377 is about 51688.1937873631. The cubic root of 2671669377 is about 1387.5891783928.

The spelling of 2671669377 in words is "two billion, six hundred seventy-one million, six hundred sixty-nine thousand, three hundred seventy-seven".