2745841000 has 64 divisors (see below), whose sum is σ = 7343182080. Its totient is φ = 941428800.

The previous prime is 2745840893. The next prime is 2745841001. The reversal of 2745841000 is 1485472.

It is not an unprimeable number, because it can be changed into a prime (2745841001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189132 + ... + 203131.

It is an arithmetic number, because the mean of its divisors is an integer number (114737220).

Almost surely, 2^2745841000 is an apocalyptic number.

2745841000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2745841000 is an abundant number, since it is smaller than the sum of its proper divisors (4597341080).

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

2745841000 is a wasteful number, since it uses less digits than its factorization.

2745841000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392291 (or 392277 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 2745841000 is about 52400.7728950633. The cubic root of 2745841000 is about 1400.3130252437.

The spelling of 2745841000 in words is "two billion, seven hundred forty-five million, eight hundred forty-one thousand".