1134016644 has 24 divisors (see below), whose sum is σ = 2663566528. Its totient is φ = 375501600.

The previous prime is 1134016643. The next prime is 1134016649. The reversal of 1134016644 is 4466104311.

It is not an unprimeable number, because it can be changed into a prime (1134016643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311107 + ... + 314730.

Almost surely, 2^1134016644 is an apocalyptic number.

It is an amenable number.

1134016644 is an abundant number, since it is smaller than the sum of its proper divisors (1529549884).

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

1134016644 is a wasteful number, since it uses less digits than its factorization.

1134016644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625995 (or 625993 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 1134016644 is about 33675.1636076204. The cubic root of 1134016644 is about 1042.8130952917.

The spelling of 1134016644 in words is "one billion, one hundred thirty-four million, sixteen thousand, six hundred forty-four".