2744887164 has 24 divisors (see below), whose sum is σ = 6407990400. Its totient is φ = 914497584.

The previous prime is 2744887163. The next prime is 2744887177. The reversal of 2744887164 is 4617884472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2744887163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33064 + ... + 81135.

It is an arithmetic number, because the mean of its divisors is an integer number (266999600).

Almost surely, 2^2744887164 is an apocalyptic number.

It is an amenable number.

2744887164 is an abundant number, since it is smaller than the sum of its proper divisors (3663103236).

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

2744887164 is a wasteful number, since it uses less digits than its factorization.

2744887164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116209 (or 116207 counting only the distinct ones).

The product of its digits is 2408448, while the sum is 51.

The square root of 2744887164 is about 52391.6707502252. The cubic root of 2744887164 is about 1400.1508619740.

The spelling of 2744887164 in words is "two billion, seven hundred forty-four million, eight hundred eighty-seven thousand, one hundred sixty-four".