2744791488 has 112 divisors (see below), whose sum is σ = 8083356960. Its totient is φ = 913324032.

The previous prime is 2744791463. The next prime is 2744791513. The reversal of 2744791488 is 8841974472.

2744791488 is a `hidden beast` number, since 2 + 74 + 4 + 7 + 91 + 488 = 666.

It is an interprime number because it is at equal distance from previous prime (2744791463) and next prime (2744791513).

It is a Harshad number since it is a multiple of its sum of digits (54).

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 15 ways as a sum of consecutive naturals, for example, 1376220 + ... + 1378212.

It is an arithmetic number, because the mean of its divisors is an integer number (72172830).

Almost surely, 2^2744791488 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 2744791488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4041678480).

2744791488 is an abundant number, since it is smaller than the sum of its proper divisors (5338565472).

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

2744791488 is a wasteful number, since it uses less digits than its factorization.

2744791488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2811 (or 2795 counting only the distinct ones).

The product of its digits is 3612672, while the sum is 54.

The square root of 2744791488 is about 52390.7576581977. The cubic root of 2744791488 is about 1400.1345938627.

It can be divided in two parts, 27 and 44791488, that multiplied together give a square (1209370176 = 34776²).

The spelling of 2744791488 in words is "two billion, seven hundred forty-four million, seven hundred ninety-one thousand, four hundred eighty-eight".