2704345688 has 64 divisors (see below), whose sum is σ = 5715148320. Its totient is φ = 1188864000.

The previous prime is 2704345687. The next prime is 2704345697. The reversal of 2704345688 is 8865434072.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2704345687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 560888 + ... + 565688.

Almost surely, 2^2704345688 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 2704345688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2857574160).

2704345688 is an abundant number, since it is smaller than the sum of its proper divisors (3010802632).

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

2704345688 is a wasteful number, since it uses less digits than its factorization.

2704345688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5028 (or 5024 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 47.

The square root of 2704345688 is about 52003.3238168485. The cubic root of 2704345688 is about 1393.2233198905.

The spelling of 2704345688 in words is "two billion, seven hundred four million, three hundred forty-five thousand, six hundred eighty-eight".