1093697682 has 128 divisors (see below), whose sum is σ = 2805995520. Its totient is φ = 275996160.

The previous prime is 1093697663. The next prime is 1093697687. The reversal of 1093697682 is 2867963901.

It is a super-2 number, since 2×1093697682² = 2392349239224346248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1093697687) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2754708 + ... + 2755104.

It is an arithmetic number, because the mean of its divisors is an integer number (21921840).

Almost surely, 2^1093697682 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1093697682, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1402997760).

1093697682 is an abundant number, since it is smaller than the sum of its proper divisors (1712297838).

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

1093697682 is a wasteful number, since it uses less digits than its factorization.

1093697682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576.

The product of its (nonzero) digits is 979776, while the sum is 51.

The square root of 1093697682 is about 33071.1004050364. The cubic root of 1093697682 is about 1030.3048966975.

The spelling of 1093697682 in words is "one billion, ninety-three million, six hundred ninety-seven thousand, six hundred eighty-two".