2766673801 has 2 divisors, whose sum is σ = 2766673802. Its totient is φ = 2766673800.

The previous prime is 2766673787. The next prime is 2766673883. The reversal of 2766673801 is 1083766672.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2422608400 + 344065401 = 49220^2 + 18549^2 .

It is a cyclic number.

It is not a de Polignac number, because 2766673801 - 2²⁹ = 2229802889 is a prime.

It is a super-2 number, since 2×2766673801² = 15308967842279575202, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2766673901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1383336900 + 1383336901.

It is an arithmetic number, because the mean of its divisors is an integer number (1383336901).

Almost surely, 2^2766673801 is an apocalyptic number.

It is an amenable number.

2766673801 is a deficient number, since it is larger than the sum of its proper divisors (1).

2766673801 is an equidigital number, since it uses as much as digits as its factorization.

2766673801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 508032, while the sum is 46.

The square root of 2766673801 is about 52599.1806114886. The cubic root of 2766673801 is about 1403.8455160813.

The spelling of 2766673801 in words is "two billion, seven hundred sixty-six million, six hundred seventy-three thousand, eight hundred one".