2745338901 has 8 divisors (see below), whose sum is σ = 3663232320. Its totient is φ = 1828835712.

The previous prime is 2745338887. The next prime is 2745338917. The reversal of 2745338901 is 1098335472.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2745338901 - 2¹⁸ = 2745076757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2745338501) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 342940 + ... + 350853.

It is an arithmetic number, because the mean of its divisors is an integer number (457904040).

Almost surely, 2^2745338901 is an apocalyptic number.

It is an amenable number.

2745338901 is a deficient number, since it is larger than the sum of its proper divisors (917893419).

2745338901 is a wasteful number, since it uses less digits than its factorization.

2745338901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695115.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 2745338901 is about 52395.9817257011. The cubic root of 2745338901 is about 1400.2276672266.

The spelling of 2745338901 in words is "two billion, seven hundred forty-five million, three hundred thirty-eight thousand, nine hundred one".