2748867901 has 4 divisors (see below), whose sum is σ = 2960319292. Its totient is φ = 2537416512.

The previous prime is 2748867871. The next prime is 2748867971. The reversal of 2748867901 is 1097688472.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 871725625 + 1877142276 = 29525^2 + 43326^2 .

It is a cyclic number.

It is not a de Polignac number, because 2748867901 - 2¹⁷ = 2748736829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2748867971) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 105725676 + ... + 105725701.

It is an arithmetic number, because the mean of its divisors is an integer number (740079823).

Almost surely, 2^2748867901 is an apocalyptic number.

It is an amenable number.

2748867901 is a deficient number, since it is larger than the sum of its proper divisors (211451391).

2748867901 is a wasteful number, since it uses less digits than its factorization.

2748867901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211451390.

The product of its (nonzero) digits is 1354752, while the sum is 52.

The square root of 2748867901 is about 52429.6471569283. The cubic root of 2748867901 is about 1400.8273852474.

The spelling of 2748867901 in words is "two billion, seven hundred forty-eight million, eight hundred sixty-seven thousand, nine hundred one".