1068409084 has 6 divisors (see below), whose sum is σ = 1869715904. Its totient is φ = 534204540.

The previous prime is 1068409063. The next prime is 1068409103. The reversal of 1068409084 is 4809048601.

It is a super-2 number, since 2×1068409084² = 2282995941547438112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 133551132 + ... + 133551139.

Almost surely, 2^1068409084 is an apocalyptic number.

It is an amenable number.

1068409084 is a deficient number, since it is larger than the sum of its proper divisors (801306820).

1068409084 is a wasteful number, since it uses less digits than its factorization.

1068409084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267102275 (or 267102273 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 1068409084 is about 32686.5275610610. The cubic root of 1068409084 is about 1022.3019533816.

The spelling of 1068409084 in words is "one billion, sixty-eight million, four hundred nine thousand, eighty-four".