704169648 has 480 divisors, whose sum is σ = 2681078400. Its totient is φ = 167215104.

The previous prime is 704169643. The next prime is 704169701. The reversal of 704169648 is 846961407.

704169648 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 (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (704169643) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6460218 + ... + 6460326.

It is an arithmetic number, because the mean of its divisors is an integer number (5585580).

Almost surely, 2^704169648 is an apocalyptic number.

704169648 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 704169648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1340539200).

704169648 is an abundant number, since it is smaller than the sum of its proper divisors (1976908752).

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

704169648 is a wasteful number, since it uses less digits than its factorization.

704169648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189 (or 180 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 704169648 is about 26536.1950550564. The cubic root of 704169648 is about 889.6634876429.

The spelling of 704169648 in words is "seven hundred four million, one hundred sixty-nine thousand, six hundred forty-eight".