2671704684 has 162 divisors, whose sum is σ = 7839113100. Its totient is φ = 766545120.

The previous prime is 2671704671. The next prime is 2671704691. The reversal of 2671704684 is 4864071762.

It is an unprimeable number.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 1571667 + ... + 1573365.

Almost surely, 2^2671704684 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2671704684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3919556550).

2671704684 is an abundant number, since it is smaller than the sum of its proper divisors (5167408416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2671704684 is a wasteful number, since it uses less digits than its factorization.

2671704684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1769 (or 1734 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The square root of 2671704684 is about 51688.5353245766. The cubic root of 2671704684 is about 1387.5952908501.

The spelling of 2671704684 in words is "two billion, six hundred seventy-one million, seven hundred four thousand, six hundred eighty-four".