2748904900 has 135 divisors (see below), whose sum is σ = 7024541069. Its totient is φ = 933673440.

The previous prime is 2748904897. The next prime is 2748904919. The reversal of 2748904900 is 94098472.

The square root of 2748904900 is 52430.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 989605764 + 1759299136 = 31458^2 + 41944^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 25690647 + ... + 25690753.

Almost surely, 2^2748904900 is an apocalyptic number.

2748904900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

2748904900 is the 52430-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2748904900

2748904900 is an abundant number, since it is smaller than the sum of its proper divisors (4275636169).

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

2748904900 is an equidigital number, since it uses as much as digits as its factorization.

2748904900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256 (or 121 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 43.

The cubic root of 2748904900 is about 1400.8336701353.

The spelling of 2748904900 in words is "two billion, seven hundred forty-eight million, nine hundred four thousand, nine hundred".