2676743985 has 16 divisors (see below), whose sum is σ = 4297414464. Its totient is φ = 1422722112.

The previous prime is 2676743977. The next prime is 2676744013. The reversal of 2676743985 is 5893476762.

It is not a de Polignac number, because 2676743985 - 2³ = 2676743977 is a prime.

It is a super-2 number, since 2×2676743985² = 14329916722467360450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 300127 + ... + 308916.

It is an arithmetic number, because the mean of its divisors is an integer number (268588404).

Almost surely, 2^2676743985 is an apocalyptic number.

It is an amenable number.

2676743985 is a deficient number, since it is larger than the sum of its proper divisors (1620670479).

2676743985 is a wasteful number, since it uses less digits than its factorization.

2676743985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609344.

The product of its digits is 15240960, while the sum is 57.

The square root of 2676743985 is about 51737.2591562406. The cubic root of 2676743985 is about 1388.4671584902.

The spelling of 2676743985 in words is "two billion, six hundred seventy-six million, seven hundred forty-three thousand, nine hundred eighty-five".