2676901881 has 4 divisors (see below), whose sum is σ = 3569202512. Its totient is φ = 1784601252.

The previous prime is 2676901867. The next prime is 2676901891. The reversal of 2676901881 is 1881096762.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2676901881 - 2¹⁰ = 2676900857 is a prime.

It is a super-2 number, since 2×2676901881² = 14331607361002676322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2676901881.

It is not an unprimeable number, because it can be changed into a prime (2676901831) 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, 446150311 + ... + 446150316.

It is an arithmetic number, because the mean of its divisors is an integer number (892300628).

Almost surely, 2^2676901881 is an apocalyptic number.

It is an amenable number.

2676901881 is a deficient number, since it is larger than the sum of its proper divisors (892300631).

2676901881 is an equidigital number, since it uses as much as digits as its factorization.

2676901881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892300630.

The product of its (nonzero) digits is 290304, while the sum is 48.

The square root of 2676901881 is about 51738.7850746420. The cubic root of 2676901881 is about 1388.4944589594.

The spelling of 2676901881 in words is "two billion, six hundred seventy-six million, nine hundred one thousand, eight hundred eighty-one".