1093668888 has 64 divisors (see below), whose sum is σ = 3117713760. Its totient is φ = 316717056.

The previous prime is 1093668859. The next prime is 1093668893. The reversal of 1093668888 is 8888663901.

It is a super-2 number, since 2×1093668888² = 2392223273158313088, 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 (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97795 + ... + 108402.

Almost surely, 2^1093668888 is an apocalyptic number.

It is an amenable number.

1093668888 is an abundant number, since it is smaller than the sum of its proper divisors (2024044872).

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

1093668888 is a wasteful number, since it uses less digits than its factorization.

1093668888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206236 (or 206232 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 57.

The square root of 1093668888 is about 33070.6650673977. The cubic root of 1093668888 is about 1030.2958549364.

The spelling of 1093668888 in words is "one billion, ninety-three million, six hundred sixty-eight thousand, eight hundred eighty-eight".