1068417387 has 24 divisors (see below), whose sum is σ = 1597639680. Its totient is φ = 687317040.

The previous prime is 1068417359. The next prime is 1068417397. The reversal of 1068417387 is 7837148601.

It is not a de Polignac number, because 1068417387 - 2¹⁵ = 1068384619 is a prime.

It is a super-2 number, since 2×1068417387² = 2283031425687815538, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1068417397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94828 + ... + 105494.

It is an arithmetic number, because the mean of its divisors is an integer number (66568320).

Almost surely, 2^1068417387 is an apocalyptic number.

1068417387 is a deficient number, since it is larger than the sum of its proper divisors (529222293).

1068417387 is a wasteful number, since it uses less digits than its factorization.

1068417387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11063 (or 11060 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 45.

The square root of 1068417387 is about 32686.6545703289. The cubic root of 1068417387 is about 1022.3046016029.

The spelling of 1068417387 in words is "one billion, sixty-eight million, four hundred seventeen thousand, three hundred eighty-seven".