1068435080 has 32 divisors (see below), whose sum is σ = 2405125440. Its totient is φ = 427170240.

The previous prime is 1068435073. The next prime is 1068435089. The reversal of 1068435080 is 805348601.

It is a super-2 number, since 2×1068435080² = 2283107040349212800, 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 1068435080.

It is not an unprimeable number, because it can be changed into a prime (1068435089) 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, 100835 + ... + 110925.

It is an arithmetic number, because the mean of its divisors is an integer number (75160170).

Almost surely, 2^1068435080 is an apocalyptic number.

1068435080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1068435080 is an abundant number, since it is smaller than the sum of its proper divisors (1336690360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1068435080 is a wasteful number, since it uses less digits than its factorization.

1068435080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12749 (or 12745 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 1068435080 is about 32686.9252148317. The cubic root of 1068435080 is about 1022.3102446957.

The spelling of 1068435080 in words is "one billion, sixty-eight million, four hundred thirty-five thousand, eighty".