704454432 has 96 divisors (see below), whose sum is σ = 2136020544. Its totient is φ = 200908800.

The previous prime is 704454427. The next prime is 704454481. The reversal of 704454432 is 234454407.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 704454393 and 704454402.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1669 + ... + 37572.

It is an arithmetic number, because the mean of its divisors is an integer number (22250214).

Almost surely, 2^704454432 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 704454432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1068010272).

704454432 is an abundant number, since it is smaller than the sum of its proper divisors (1431566112).

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

704454432 is a wasteful number, since it uses less digits than its factorization.

704454432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39282 (or 39274 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 33.

The square root of 704454432 is about 26541.5604665589. The cubic root of 704454432 is about 889.7834056104.

The spelling of 704454432 in words is "seven hundred four million, four hundred fifty-four thousand, four hundred thirty-two".