2706610381 has 2 divisors, whose sum is σ = 2706610382. Its totient is φ = 2706610380.

The previous prime is 2706610337. The next prime is 2706610391. The reversal of 2706610381 is 1830166072.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1851925156 + 854685225 = 43034^2 + 29235^2 .

It is a cyclic number.

It is not a de Polignac number, because 2706610381 - 2⁷ = 2706610253 is a prime.

It is a super-2 number, since 2×2706610381² = 14651479509073930322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2706610301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1353305190 + 1353305191.

It is an arithmetic number, because the mean of its divisors is an integer number (1353305191).

Almost surely, 2^2706610381 is an apocalyptic number.

It is an amenable number.

2706610381 is a deficient number, since it is larger than the sum of its proper divisors (1).

2706610381 is an equidigital number, since it uses as much as digits as its factorization.

2706610381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 2706610381 is about 52025.0937625296. The cubic root of 2706610381 is about 1393.6121191439.

The spelling of 2706610381 in words is "two billion, seven hundred six million, six hundred ten thousand, three hundred eighty-one".