1068624829 has 2 divisors, whose sum is σ = 1068624830. Its totient is φ = 1068624828.

The previous prime is 1068624803. The next prime is 1068624877. The reversal of 1068624829 is 9284268601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 553425625 + 515199204 = 23525^2 + 22698^2 .

It is a cyclic number.

It is not a de Polignac number, because 1068624829 - 2¹⁷ = 1068493757 is a prime.

It is a super-2 number, since 2×1068624829² = 2283918050310558482, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1068624899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 534312414 + 534312415.

It is an arithmetic number, because the mean of its divisors is an integer number (534312415).

Almost surely, 2^1068624829 is an apocalyptic number.

It is an amenable number.

1068624829 is a deficient number, since it is larger than the sum of its proper divisors (1).

1068624829 is an equidigital number, since it uses as much as digits as its factorization.

1068624829 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 331776, while the sum is 46.

The square root of 1068624829 is about 32689.8276073766. The cubic root of 1068624829 is about 1022.3707602628.

It can be divided in two parts, 1068624 and 829, that added together give a triangular number (1069453 = T₁₄₆₂).

The spelling of 1068624829 in words is "one billion, sixty-eight million, six hundred twenty-four thousand, eight hundred twenty-nine".