2741398770 has 64 divisors (see below), whose sum is σ = 7229990016. Its totient is φ = 659719680.

The previous prime is 2741398729. The next prime is 2741398787. The reversal of 2741398770 is 778931472.

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 31 ways as a sum of consecutive naturals, for example, 14892 + ... + 75528.

It is an arithmetic number, because the mean of its divisors is an integer number (112968594).

Almost surely, 2^2741398770 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2741398770, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3614995008).

2741398770 is an abundant number, since it is smaller than the sum of its proper divisors (4488591246).

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

2741398770 is a wasteful number, since it uses less digits than its factorization.

2741398770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60795.

The product of its (nonzero) digits is 592704, while the sum is 48.

The square root of 2741398770 is about 52358.3686720662. The cubic root of 2741398770 is about 1399.5574740823.

The spelling of 2741398770 in words is "two billion, seven hundred forty-one million, three hundred ninety-eight thousand, seven hundred seventy".