2894181004 has 96 divisors (see below), whose sum is σ = 6292258560. Its totient is φ = 1145145600.

The previous prime is 2894180981. The next prime is 2894181007. The reversal of 2894181004 is 4001814982.

It is not an unprimeable number, because it can be changed into a prime (2894181007) 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 31 ways as a sum of consecutive naturals, for example, 3075174 + ... + 3076114.

It is an arithmetic number, because the mean of its divisors is an integer number (65544360).

Almost surely, 2^2894181004 is an apocalyptic number.

It is an amenable number.

2894181004 is an abundant number, since it is smaller than the sum of its proper divisors (3398077556).

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

2894181004 is a wasteful number, since it uses less digits than its factorization.

2894181004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271 (or 1269 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 37.

The square root of 2894181004 is about 53797.5929201298. The cubic root of 2894181004 is about 1425.0886993521.

Adding to 2894181004 its reverse (4001814982), we get a palindrome (6895995986).

The spelling of 2894181004 in words is "two billion, eight hundred ninety-four million, one hundred eighty-one thousand, four".