2664136116 has 48 divisors (see below), whose sum is σ = 6909884800. Its totient is φ = 887677056.

The previous prime is 2664136093. The next prime is 2664136117. The reversal of 2664136116 is 6116314662.

It is a happy number.

2664136116 is a `hidden beast` number, since 2 + 6 + 641 + 3 + 6 + 1 + 1 + 6 = 666.

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2664136117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 416841 + ... + 423183.

Almost surely, 2^2664136116 is an apocalyptic number.

It is an amenable number.

2664136116 is an abundant number, since it is smaller than the sum of its proper divisors (4245748684).

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

2664136116 is a wasteful number, since it uses less digits than its factorization.

2664136116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10245 (or 10237 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 2664136116 is about 51615.2701823792. The cubic root of 2664136116 is about 1386.2837634172.

The spelling of 2664136116 in words is "two billion, six hundred sixty-four million, one hundred thirty-six thousand, one hundred sixteen".