704220423600 has 240 divisors, whose sum is σ = 2389650615072. Its totient is φ = 176664084480.

The previous prime is 704220423589. The next prime is 704220423619. The reversal of 704220423600 is 6324022407.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 52890544 + ... + 52903856.

Almost surely, 2^704220423600 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 704220423600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1194825307536).

704220423600 is an abundant number, since it is smaller than the sum of its proper divisors (1685430191472).

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

704220423600 is a wasteful number, since it uses less digits than its factorization.

704220423600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15944 (or 15933 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 30.

The spelling of 704220423600 in words is "seven hundred four billion, two hundred twenty million, four hundred twenty-three thousand, six hundred".