2771631676 has 12 divisors (see below), whose sum is σ = 5291296920. Its totient is φ = 1259832560.

The previous prime is 2771631671. The next prime is 2771631677. The reversal of 2771631676 is 6761361772.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2771631671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31495771 + ... + 31495858.

It is an arithmetic number, because the mean of its divisors is an integer number (440941410).

Almost surely, 2^2771631676 is an apocalyptic number.

It is an amenable number.

2771631676 is a deficient number, since it is larger than the sum of its proper divisors (2519665244).

2771631676 is a wasteful number, since it uses less digits than its factorization.

2771631676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62991644 (or 62991642 counting only the distinct ones).

The product of its digits is 444528, while the sum is 46.

The square root of 2771631676 is about 52646.2883402050. The cubic root of 2771631676 is about 1404.6835786469.

The spelling of 2771631676 in words is "two billion, seven hundred seventy-one million, six hundred thirty-one thousand, six hundred seventy-six".