1107493884 has 252 divisors, whose sum is σ = 3537699984. Its totient is φ = 301771008.

The previous prime is 1107493873. The next prime is 1107493901. The reversal of 1107493884 is 4883947011.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (252).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 3286164 + ... + 3286500.

It is an arithmetic number, because the mean of its divisors is an integer number (14038492).

Almost surely, 2^1107493884 is an apocalyptic number.

1107493884 is a gapful number since it is divisible by the number (14) 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 1107493884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1768849992).

1107493884 is an abundant number, since it is smaller than the sum of its proper divisors (2430206100).

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

1107493884 is a wasteful number, since it uses less digits than its factorization.

1107493884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396 (or 372 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The square root of 1107493884 is about 33279.0306950187. The cubic root of 1107493884 is about 1034.6189901926.

The spelling of 1107493884 in words is "one billion, one hundred seven million, four hundred ninety-three thousand, eight hundred eighty-four".