704213616 has 80 divisors (see below), whose sum is σ = 1862380800. Its totient is φ = 229223424.

The previous prime is 704213611. The next prime is 704213669. The reversal of 704213616 is 616312407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (704213611) 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, 472200 + ... + 473688.

It is an arithmetic number, because the mean of its divisors is an integer number (23279760).

Almost surely, 2^704213616 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 704213616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (931190400).

704213616 is an abundant number, since it is smaller than the sum of its proper divisors (1158167184).

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

704213616 is a wasteful number, since it uses less digits than its factorization.

704213616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1726 (or 1720 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 704213616 is about 26537.0234954865. The cubic root of 704213616 is about 889.6820039716.

The spelling of 704213616 in words is "seven hundred four million, two hundred thirteen thousand, six hundred sixteen".