2730190368 has 48 divisors (see below), whose sum is σ = 7171718400. Its totient is φ = 909432576.

The previous prime is 2730190343. The next prime is 2730190387. The reversal of 2730190368 is 8630910372.

It is a tau number, because it is divible by the number of its divisors (48).

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, 141358 + ... + 159506.

It is an arithmetic number, because the mean of its divisors is an integer number (149410800).

Almost surely, 2^2730190368 is an apocalyptic number.

It is an amenable number.

2730190368 is an abundant number, since it is smaller than the sum of its proper divisors (4441528032).

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

2730190368 is a wasteful number, since it uses less digits than its factorization.

2730190368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19729 (or 19721 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 2730190368 is about 52251.2236028976. The cubic root of 2730190368 is about 1397.6474722099.

The spelling of 2730190368 in words is "two billion, seven hundred thirty million, one hundred ninety thousand, three hundred sixty-eight".