704036401000 has 128 divisors (see below), whose sum is σ = 1663018905600. Its totient is φ = 278964940800.

The previous prime is 704036400973. The next prime is 704036401001. The reversal of 704036401000 is 104630407.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (704036401001) 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, 46119369 + ... + 46134631.

It is an arithmetic number, because the mean of its divisors is an integer number (12992335200).

Almost surely, 2^704036401000 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 704036401000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (831509452800).

704036401000 is an abundant number, since it is smaller than the sum of its proper divisors (958982504600).

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

704036401000 is a wasteful number, since it uses less digits than its factorization.

704036401000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15716 (or 15702 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The spelling of 704036401000 in words is "seven hundred four billion, thirty-six million, four hundred one thousand".