2874289044 has 48 divisors (see below), whose sum is σ = 7369822656. Its totient is φ = 864633600.

The previous prime is 2874289043. The next prime is 2874289081. The reversal of 2874289044 is 4409824782.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2874288984 and 2874289002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2874289043) 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, 61387 + ... + 97554.

It is an arithmetic number, because the mean of its divisors is an integer number (153537972).

Almost surely, 2^2874289044 is an apocalyptic number.

It is an amenable number.

2874289044 is an abundant number, since it is smaller than the sum of its proper divisors (4495533612).

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

2874289044 is a wasteful number, since it uses less digits than its factorization.

2874289044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159096 (or 159094 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 48.

The square root of 2874289044 is about 53612.3963650199. The cubic root of 2874289044 is about 1421.8162707387.

The spelling of 2874289044 in words is "two billion, eight hundred seventy-four million, two hundred eighty-nine thousand, forty-four".