3880276481 has 2 divisors, whose sum is σ = 3880276482. Its totient is φ = 3880276480.

The previous prime is 3880276397. The next prime is 3880276487. The reversal of 3880276481 is 1846720883.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3026760256 + 853516225 = 55016^2 + 29215^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3880276481 is a prime.

It is a super-2 number, since 2×3880276481² = 30113091138003486722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3880276487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1940138240 + 1940138241.

It is an arithmetic number, because the mean of its divisors is an integer number (1940138241).

Almost surely, 2^3880276481 is an apocalyptic number.

It is an amenable number.

3880276481 is a deficient number, since it is larger than the sum of its proper divisors (1).

3880276481 is an equidigital number, since it uses as much as digits as its factorization.

3880276481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 516096, while the sum is 47.

The square root of 3880276481 is about 62291.8652875317. The cubic root of 3880276481 is about 1571.4029248010.

The spelling of 3880276481 in words is "three billion, eight hundred eighty million, two hundred seventy-six thousand, four hundred eighty-one".