2733494538 has 16 divisors (see below), whose sum is σ = 5481889920. Its totient is φ = 908681376.

The previous prime is 2733494531. The next prime is 2733494539. The reversal of 2733494538 is 8354943372.

It is not an unprimeable number, because it can be changed into a prime (2733494531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 618483 + ... + 622886.

It is an arithmetic number, because the mean of its divisors is an integer number (342618120).

Almost surely, 2^2733494538 is an apocalyptic number.

2733494538 is an abundant number, since it is smaller than the sum of its proper divisors (2748395382).

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

2733494538 is a wasteful number, since it uses less digits than its factorization.

2733494538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1241741.

The product of its digits is 2177280, while the sum is 48.

The square root of 2733494538 is about 52282.8321535856. The cubic root of 2733494538 is about 1398.2110718736.

The spelling of 2733494538 in words is "two billion, seven hundred thirty-three million, four hundred ninety-four thousand, five hundred thirty-eight".