704507480 has 64 divisors (see below), whose sum is σ = 1659303360. Its totient is φ = 268697088.

The previous prime is 704507477. The next prime is 704507497. The reversal of 704507480 is 84705407.

It is a happy number.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 704507480.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 342134 + ... + 344186.

It is an arithmetic number, because the mean of its divisors is an integer number (25926615).

Almost surely, 2^704507480 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 704507480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (829651680).

704507480 is an abundant number, since it is smaller than the sum of its proper divisors (954795880).

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

704507480 is a wasteful number, since it uses less digits than its factorization.

704507480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2460 (or 2456 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 35.

The square root of 704507480 is about 26542.5597861246. The cubic root of 704507480 is about 889.8057397001.

The spelling of 704507480 in words is "seven hundred four million, five hundred seven thousand, four hundred eighty".