1113694080 has 256 divisors, whose sum is σ = 3720029760. Its totient is φ = 283115520.

The previous prime is 1113694079. The next prime is 1113694091. The reversal of 1113694080 is 804963111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4333312 + ... + 4333568.

Almost surely, 2^1113694080 is an apocalyptic number.

1113694080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1113694080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1860014880).

1113694080 is an abundant number, since it is smaller than the sum of its proper divisors (2606335680).

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

1113694080 is a wasteful number, since it uses less digits than its factorization.

1113694080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377 (or 365 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 1113694080 is about 33372.0553757182. The cubic root of 1113694080 is about 1036.5461360243.

The spelling of 1113694080 in words is "one billion, one hundred thirteen million, six hundred ninety-four thousand, eighty".