2829494531 has 2 divisors, whose sum is σ = 2829494532. Its totient is φ = 2829494530.

The previous prime is 2829494513. The next prime is 2829494539. The reversal of 2829494531 is 1354949282.

It is a happy number.

Together with previous prime (2829494513) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2829494531 - 2¹⁸ = 2829232387 is a prime.

It is a super-2 number, since 2×2829494531² = 16012078601917819922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2829494539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1414747265 + 1414747266.

It is an arithmetic number, because the mean of its divisors is an integer number (1414747266).

Almost surely, 2^2829494531 is an apocalyptic number.

2829494531 is a deficient number, since it is larger than the sum of its proper divisors (1).

2829494531 is an equidigital number, since it uses as much as digits as its factorization.

2829494531 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 622080, while the sum is 47.

The square root of 2829494531 is about 53192.9932509912. The cubic root of 2829494531 is about 1414.3914410410.

The spelling of 2829494531 in words is "two billion, eight hundred twenty-nine million, four hundred ninety-four thousand, five hundred thirty-one".