2740736028 has 96 divisors (see below), whose sum is σ = 6801080832. Its totient is φ = 857260800.

The previous prime is 2740735993. The next prime is 2740736041. The reversal of 2740736028 is 8206370472.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4146018 + ... + 4146678.

It is an arithmetic number, because the mean of its divisors is an integer number (70844592).

Almost surely, 2^2740736028 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 2740736028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3400540416).

2740736028 is an abundant number, since it is smaller than the sum of its proper divisors (4060344804).

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

2740736028 is a wasteful number, since it uses less digits than its factorization.

2740736028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955 (or 953 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 39.

The square root of 2740736028 is about 52352.0393872101. The cubic root of 2740736028 is about 1399.4446824805. Note that the first 3 decimals are identical.

The spelling of 2740736028 in words is "two billion, seven hundred forty million, seven hundred thirty-six thousand, twenty-eight".