1068374677 has 2 divisors, whose sum is σ = 1068374678. Its totient is φ = 1068374676.

The previous prime is 1068374663. The next prime is 1068374687. The reversal of 1068374677 is 7764738601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1068374596 + 81 = 32686^2 + 9^2 .

It is a cyclic number.

It is not a de Polignac number, because 1068374677 - 2¹⁵ = 1068341909 is a prime.

It is a super-2 number, since 2×1068374677² = 2282848900909708658, 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 1068374677.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1068374687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 534187338 + 534187339.

It is an arithmetic number, because the mean of its divisors is an integer number (534187339).

Almost surely, 2^1068374677 is an apocalyptic number.

It is an amenable number.

1068374677 is a deficient number, since it is larger than the sum of its proper divisors (1).

1068374677 is an equidigital number, since it uses as much as digits as its factorization.

1068374677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1185408, while the sum is 49.

The square root of 1068374677 is about 32686.0012390626. The cubic root of 1068374677 is about 1022.2909792078.

The spelling of 1068374677 in words is "one billion, sixty-eight million, three hundred seventy-four thousand, six hundred seventy-seven".