2613344364 has 96 divisors (see below), whose sum is σ = 7089223680. Its totient is φ = 830966400.

The previous prime is 2613344351. The next prime is 2613344369. The reversal of 2613344364 is 4634433162.

2613344364 is a `hidden beast` number, since 2 + 613 + 3 + 4 + 4 + 36 + 4 = 666.

2613344364 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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 not an unprimeable number, because it can be changed into a prime (2613344369) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1069384 + ... + 1071824.

It is an arithmetic number, because the mean of its divisors is an integer number (73846080).

Almost surely, 2^2613344364 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 2613344364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3544611840).

2613344364 is an abundant number, since it is smaller than the sum of its proper divisors (4475879316).

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

2613344364 is a wasteful number, since it uses less digits than its factorization.

2613344364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2908 (or 2900 counting only the distinct ones).

The product of its digits is 124416, while the sum is 36.

The square root of 2613344364 is about 51120.8799220045. The cubic root of 2613344364 is about 1377.4173435119.

The spelling of 2613344364 in words is "two billion, six hundred thirteen million, three hundred forty-four thousand, three hundred sixty-four".