1068834487 has 8 divisors (see below), whose sum is σ = 1225028000. Its totient is φ = 913516704.

The previous prime is 1068834479. The next prime is 1068834499. The reversal of 1068834487 is 7844388601.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1068834487 - 2³ = 1068834479 is a prime.

It is a super-2 number, since 2×1068834487² = 2284814321201106338, 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 1068834487.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1068834427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216312 + ... + 221197.

It is an arithmetic number, because the mean of its divisors is an integer number (153128500).

Almost surely, 2^1068834487 is an apocalyptic number.

1068834487 is a deficient number, since it is larger than the sum of its proper divisors (156193513).

1068834487 is an equidigital number, since it uses as much as digits as its factorization.

1068834487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437865.

The product of its (nonzero) digits is 1032192, while the sum is 49.

The square root of 1068834487 is about 32693.0342274926. The cubic root of 1068834487 is about 1022.4376169639.

The spelling of 1068834487 in words is "one billion, sixty-eight million, eight hundred thirty-four thousand, four hundred eighty-seven".