1133395344 has 60 divisors (see below), whose sum is σ = 3184099776. Its totient is φ = 376349376.

The previous prime is 1133395339. The next prime is 1133395381. The reversal of 1133395344 is 4435933311.

It is a happy number.

1133395344 is a `hidden beast` number, since 113 + 3 + 3 + 9 + 534 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 1133395299 and 1133395308.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22909 + ... + 52835.

Almost surely, 2^1133395344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1133395344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1592049888).

1133395344 is an abundant number, since it is smaller than the sum of its proper divisors (2050704432).

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

1133395344 is a wasteful number, since it uses less digits than its factorization.

1133395344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30204 (or 30195 counting only the distinct ones).

The product of its digits is 58320, while the sum is 36.

The square root of 1133395344 is about 33665.9374442477. The cubic root of 1133395344 is about 1042.6226165663.

The spelling of 1133395344 in words is "one billion, one hundred thirty-three million, three hundred ninety-five thousand, three hundred forty-four".