2966729531 has 2 divisors, whose sum is σ = 2966729532. Its totient is φ = 2966729530.

The previous prime is 2966729461. The next prime is 2966729539. The reversal of 2966729531 is 1359276692.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2966729531 - 2²² = 2962535227 is a prime.

It is a super-2 number, since 2×2966729531² = 17602968220214959922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2966729531.

It is not a weakly prime, because it can be changed into another prime (2966729539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1483364765 + 1483364766.

It is an arithmetic number, because the mean of its divisors is an integer number (1483364766).

Almost surely, 2^2966729531 is an apocalyptic number.

2966729531 is a deficient number, since it is larger than the sum of its proper divisors (1).

2966729531 is an equidigital number, since it uses as much as digits as its factorization.

2966729531 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1224720, while the sum is 50.

The square root of 2966729531 is about 54467.6925433784. The cubic root of 2966729531 is about 1436.8981475071.

The spelling of 2966729531 in words is "two billion, nine hundred sixty-six million, seven hundred twenty-nine thousand, five hundred thirty-one".