704039424 has 80 divisors (see below), whose sum is σ = 2046163680. Its totient is φ = 213340160.

The previous prime is 704039423. The next prime is 704039429. The reversal of 704039424 is 424930407.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

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

It is not an unprimeable number, because it can be changed into a prime (704039423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3939 + ... + 37730.

It is an arithmetic number, because the mean of its divisors is an integer number (25577046).

Almost surely, 2^704039424 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 704039424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1023081840).

704039424 is an abundant number, since it is smaller than the sum of its proper divisors (1342124256).

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

704039424 is a wasteful number, since it uses less digits than its factorization.

704039424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41701 (or 41685 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 704039424 is about 26533.7412363956. The cubic root of 704039424 is about 889.6086416358.

It can be divided in two parts, 7040 and 39424, that added together give a palindrome (46464).

The spelling of 704039424 in words is "seven hundred four million, thirty-nine thousand, four hundred twenty-four".