2730349384 has 96 divisors (see below), whose sum is σ = 6050937600. Its totient is φ = 1151539200.

The previous prime is 2730349373. The next prime is 2730349409. The reversal of 2730349384 is 4839430372.

2730349384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2730349384.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11423937 + ... + 11424175.

It is an arithmetic number, because the mean of its divisors is an integer number (63030600).

Almost surely, 2^2730349384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2730349384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3025468800).

2730349384 is an abundant number, since it is smaller than the sum of its proper divisors (3320588216).

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

2730349384 is a wasteful number, since it uses less digits than its factorization.

2730349384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603 (or 592 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 43.

The square root of 2730349384 is about 52252.7452293179. The cubic root of 2730349384 is about 1397.6746063368.

The spelling of 2730349384 in words is "two billion, seven hundred thirty million, three hundred forty-nine thousand, three hundred eighty-four".