2743968858 has 16 divisors (see below), whose sum is σ = 5531151360. Its totient is φ = 907454016.

The previous prime is 2743968833. The next prime is 2743968863. The reversal of 2743968858 is 8588693472.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1799743 + ... + 1801266.

It is an arithmetic number, because the mean of its divisors is an integer number (345696960).

Almost surely, 2^2743968858 is an apocalyptic number.

2743968858 is an abundant number, since it is smaller than the sum of its proper divisors (2787182502).

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

2743968858 is a wasteful number, since it uses less digits than its factorization.

2743968858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3601141.

The product of its digits is 23224320, while the sum is 60.

The square root of 2743968858 is about 52382.9061622205. The cubic root of 2743968858 is about 1399.9947037215.

The spelling of 2743968858 in words is "two billion, seven hundred forty-three million, nine hundred sixty-eight thousand, eight hundred fifty-eight".