704320005740 has 96 divisors (see below), whose sum is σ = 1597416702336. Its totient is φ = 259311513600.

The previous prime is 704320005679. The next prime is 704320005743. The reversal of 704320005740 is 47500023407.

It is a junction number, because it is equal to n+sod(n) for n = 704320005697 and 704320005706.

It is not an unprimeable number, because it can be changed into a prime (704320005743) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 248611364 + ... + 248614196.

It is an arithmetic number, because the mean of its divisors is an integer number (16639757316).

Almost surely, 2^704320005740 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 704320005740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (798708351168).

704320005740 is an abundant number, since it is smaller than the sum of its proper divisors (893096696596).

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

704320005740 is a wasteful number, since it uses less digits than its factorization.

704320005740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5259 (or 5257 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 32.

The spelling of 704320005740 in words is "seven hundred four billion, three hundred twenty million, five thousand, seven hundred forty".