704789436 has 96 divisors (see below), whose sum is σ = 1875202560. Its totient is φ = 204454656.

The previous prime is 704789411. The next prime is 704789441. The reversal of 704789436 is 634987407.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 192721 + ... + 196343.

It is an arithmetic number, because the mean of its divisors is an integer number (19533360).

Almost surely, 2^704789436 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 704789436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (937601280).

704789436 is an abundant number, since it is smaller than the sum of its proper divisors (1170413124).

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

704789436 is a wasteful number, since it uses less digits than its factorization.

704789436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3715 (or 3713 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 48.

The square root of 704789436 is about 26547.8706490747. The cubic root of 704789436 is about 889.9244290503.

The spelling of 704789436 in words is "seven hundred four million, seven hundred eighty-nine thousand, four hundred thirty-six".