704836800 has 126 divisors (see below), whose sum is σ = 2505207588. Its totient is φ = 187952640.

The previous prime is 704836799. The next prime is 704836807. The reversal of 704836800 is 8638407.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (704836807) 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 17 ways as a sum of consecutive naturals, for example, 10074 + ... + 38873.

Almost surely, 2^704836800 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 704836800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1252603794).

704836800 is an abundant number, since it is smaller than the sum of its proper divisors (1800370788).

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

704836800 is a wasteful number, since it uses less digits than its factorization.

704836800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48975 (or 48957 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 704836800 is about 26548.7626830329. The cubic root of 704836800 is about 889.9443638158.

The spelling of 704836800 in words is "seven hundred four million, eight hundred thirty-six thousand, eight hundred".