2671436680 has 32 divisors (see below), whose sum is σ = 6557163840. Its totient is φ = 971431360.

The previous prime is 2671436671. The next prime is 2671436681. The reversal of 2671436680 is 866341762.

It is not an unprimeable number, because it can be changed into a prime (2671436681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3035284 + ... + 3036163.

It is an arithmetic number, because the mean of its divisors is an integer number (204911370).

Almost surely, 2^2671436680 is an apocalyptic number.

2671436680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2671436680 is an abundant number, since it is smaller than the sum of its proper divisors (3885727160).

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

2671436680 is a wasteful number, since it uses less digits than its factorization.

2671436680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6071469 (or 6071465 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 2671436680 is about 51685.9427697706. The cubic root of 2671436680 is about 1387.5488918194.

The spelling of 2671436680 in words is "two billion, six hundred seventy-one million, four hundred thirty-six thousand, six hundred eighty".