276076093 has 2 divisors, whose sum is σ = 276076094. Its totient is φ = 276076092.

The previous prime is 276076051. The next prime is 276076121. The reversal of 276076093 is 390670672.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 234641124 + 41434969 = 15318^2 + 6437^2 .

It is a cyclic number.

It is not a de Polignac number, because 276076093 - 2²¹ = 273978941 is a prime.

It is a super-2 number, since 2×276076093² = 152436018252289298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (276076193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138038046 + 138038047.

It is an arithmetic number, because the mean of its divisors is an integer number (138038047).

Almost surely, 2^276076093 is an apocalyptic number.

It is an amenable number.

276076093 is a deficient number, since it is larger than the sum of its proper divisors (1).

276076093 is an equidigital number, since it uses as much as digits as its factorization.

276076093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 95256, while the sum is 40.

The square root of 276076093 is about 16615.5376981908. The cubic root of 276076093 is about 651.1428360258.

The spelling of 276076093 in words is "two hundred seventy-six million, seventy-six thousand, ninety-three".