2734307328 has 192 divisors, whose sum is σ = 7823088000. Its totient is φ = 846692352.

The previous prime is 2734307327. The next prime is 2734307339. The reversal of 2734307328 is 8237034372.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2734307327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6887226 + ... + 6887622.

It is an arithmetic number, because the mean of its divisors is an integer number (40745250).

Almost surely, 2^2734307328 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 2734307328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3911544000).

2734307328 is an abundant number, since it is smaller than the sum of its proper divisors (5088780672).

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

2734307328 is a wasteful number, since it uses less digits than its factorization.

2734307328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500 (or 480 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 39.

The square root of 2734307328 is about 52290.6045862926. The cubic root of 2734307328 is about 1398.3496416714.

The spelling of 2734307328 in words is "two billion, seven hundred thirty-four million, three hundred seven thousand, three hundred twenty-eight".