2677654816 has 12 divisors (see below), whose sum is σ = 5271632982. Its totient is φ = 1338827392.

The previous prime is 2677654789. The next prime is 2677654843. The reversal of 2677654816 is 6184567762.

It is an interprime number because it is at equal distance from previous prime (2677654789) and next prime (2677654843).

It can be written as a sum of positive squares in only one way, i.e., 2642371216 + 35283600 = 51404^2 + 5940^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41838325 + ... + 41838388.

Almost surely, 2^2677654816 is an apocalyptic number.

It is an amenable number.

2677654816 is a deficient number, since it is larger than the sum of its proper divisors (2593978166).

2677654816 is an equidigital number, since it uses as much as digits as its factorization.

2677654816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83676723 (or 83676715 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 52.

The square root of 2677654816 is about 51746.0608742347. The cubic root of 2677654816 is about 1388.6246278535.

The spelling of 2677654816 in words is "two billion, six hundred seventy-seven million, six hundred fifty-four thousand, eight hundred sixteen".