2722604544 has 360 divisors, whose sum is σ = 9126837720. Its totient is φ = 778567680.

The previous prime is 2722604539. The next prime is 2722604551. The reversal of 2722604544 is 4454062272.

2722604544 is a `hidden beast` number, since 2 + 7 + 2 + 2 + 604 + 5 + 44 = 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 = 2722604499 and 2722604508.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 10593664 + ... + 10593920.

It is an arithmetic number, because the mean of its divisors is an integer number (25352327).

Almost surely, 2^2722604544 is an apocalyptic number.

2722604544 is a gapful number since it is divisible by the number (24) 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 2722604544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4563418860).

2722604544 is an abundant number, since it is smaller than the sum of its proper divisors (6404233176).

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

2722604544 is a wasteful number, since it uses less digits than its factorization.

2722604544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322 (or 292 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 36.

The square root of 2722604544 is about 52178.5831927238. The cubic root of 2722604544 is about 1396.3518186737.

The spelling of 2722604544 in words is "two billion, seven hundred twenty-two million, six hundred four thousand, five hundred forty-four".