2671630188 has 24 divisors (see below), whose sum is σ = 6235127808. Its totient is φ = 890354256.

The previous prime is 2671630097. The next prime is 2671630207. The reversal of 2671630188 is 8810361762.

It is a super-2 number, since 2×2671630188² = 14275215722865830688, which contains 22 as substring.

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, 42645 + ... + 84627.

It is an arithmetic number, because the mean of its divisors is an integer number (259796992).

Almost surely, 2^2671630188 is an apocalyptic number.

It is an amenable number.

2671630188 is an abundant number, since it is smaller than the sum of its proper divisors (3563497620).

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

2671630188 is a wasteful number, since it uses less digits than its factorization.

2671630188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47293 (or 47291 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 2671630188 is about 51687.8146955353. The cubic root of 2671630188 is about 1387.5823938085.

The spelling of 2671630188 in words is "two billion, six hundred seventy-one million, six hundred thirty thousand, one hundred eighty-eight".