2789942298 has 32 divisors (see below), whose sum is σ = 6555390912. Its totient is φ = 780403200.

The previous prime is 2789942219. The next prime is 2789942317. The reversal of 2789942298 is 8922499872.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1624983 + ... + 1626698.

It is an arithmetic number, because the mean of its divisors is an integer number (204855966).

Almost surely, 2^2789942298 is an apocalyptic number.

2789942298 is an abundant number, since it is smaller than the sum of its proper divisors (3765448614).

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

2789942298 is a wasteful number, since it uses less digits than its factorization.

2789942298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3251710.

The product of its digits is 10450944, while the sum is 60.

The square root of 2789942298 is about 52819.9043732569. The cubic root of 2789942298 is about 1407.7701114672.

The spelling of 2789942298 in words is "two billion, seven hundred eighty-nine million, nine hundred forty-two thousand, two hundred ninety-eight".