704480636 has 6 divisors (see below), whose sum is σ = 1232841120. Its totient is φ = 352240316.

The previous prime is 704480633. The next prime is 704480641. The reversal of 704480636 is 636084407.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 704480636.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (704480633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 88060076 + ... + 88060083.

It is an arithmetic number, because the mean of its divisors is an integer number (205473520).

Almost surely, 2^704480636 is an apocalyptic number.

It is an amenable number.

704480636 is a deficient number, since it is larger than the sum of its proper divisors (528360484).

704480636 is a wasteful number, since it uses less digits than its factorization.

704480636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176120163 (or 176120161 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 704480636 is about 26542.0541028761. The cubic root of 704480636 is about 889.7944380701.

The spelling of 704480636 in words is "seven hundred four million, four hundred eighty thousand, six hundred thirty-six".