2740324608 has 648 divisors, whose sum is σ = 10178138880. Its totient is φ = 731566080.

The previous prime is 2740324603. The next prime is 2740324619. The reversal of 2740324608 is 8064230472.

2740324608 is a `hidden beast` number, since 2 + 7 + 40 + 3 + 2 + 4 + 608 = 666.

It is a tau number, because it is divible by the number of its divisors (648).

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

It is not an unprimeable number, because it can be changed into a prime (2740324603) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 88397553 + ... + 88397583.

Almost surely, 2^2740324608 is an apocalyptic number.

2740324608 is a gapful number since it is divisible by the number (28) 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 2740324608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5089069440).

2740324608 is an abundant number, since it is smaller than the sum of its proper divisors (7437814272).

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

2740324608 is an equidigital number, since it uses as much as digits as its factorization.

2740324608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105 (or 72 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The square root of 2740324608 is about 52348.1098799183. The cubic root of 2740324608 is about 1399.3746540481.

The spelling of 2740324608 in words is "two billion, seven hundred forty million, three hundred twenty-four thousand, six hundred eight".