1134606320 has 80 divisors (see below), whose sum is σ = 2704648320. Its totient is φ = 442447872.

The previous prime is 1134606287. The next prime is 1134606349. The reversal of 1134606320 is 236064311.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 1134606320.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1402076 + ... + 1402884.

It is an arithmetic number, because the mean of its divisors is an integer number (33808104).

Almost surely, 2^1134606320 is an apocalyptic number.

1134606320 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 1134606320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1352324160).

1134606320 is an abundant number, since it is smaller than the sum of its proper divisors (1570042000).

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

1134606320 is a wasteful number, since it uses less digits than its factorization.

1134606320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242 (or 1236 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 1134606320 is about 33683.9178243862. The cubic root of 1134606320 is about 1042.9938143622.

The spelling of 1134606320 in words is "one billion, one hundred thirty-four million, six hundred six thousand, three hundred twenty".