1068699407 has 8 divisors (see below), whose sum is σ = 1131849936. Its totient is φ = 1005580672.

The previous prime is 1068699377. The next prime is 1068699427. The reversal of 1068699407 is 7049968601.

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 1068699407 - 2¹⁴ = 1068683023 is a prime.

It is a super-2 number, since 2×1068699407² = 2284236845044303298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1068699427) 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 7 ways as a sum of consecutive naturals, for example, 123608 + ... + 131970.

It is an arithmetic number, because the mean of its divisors is an integer number (141481242).

Almost surely, 2^1068699407 is an apocalyptic number.

1068699407 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1068699407 is a deficient number, since it is larger than the sum of its proper divisors (63150529).

1068699407 is an equidigital number, since it uses as much as digits as its factorization.

1068699407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15897.

The product of its (nonzero) digits is 653184, while the sum is 50.

The square root of 1068699407 is about 32690.9682787158. The cubic root of 1068699407 is about 1022.3945430382.

The spelling of 1068699407 in words is "one billion, sixty-eight million, six hundred ninety-nine thousand, four hundred seven".