708449464 has 8 divisors (see below), whose sum is σ = 1328342760. Its totient is φ = 354224728.

The previous prime is 708449459. The next prime is 708449477. The reversal of 708449464 is 464944807.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 44278084 + ... + 44278099.

It is an arithmetic number, because the mean of its divisors is an integer number (166042845).

Almost surely, 2^708449464 is an apocalyptic number.

It is an amenable number.

708449464 is a deficient number, since it is larger than the sum of its proper divisors (619893296).

708449464 is a wasteful number, since it uses less digits than its factorization.

708449464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88556189 (or 88556185 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 46.

The square root of 708449464 is about 26616.7139970358. The cubic root of 708449464 is about 891.4622530498.

It can be divided in two parts, 70844 and 9464, that added together give a palindrome (80308).

The spelling of 708449464 in words is "seven hundred eight million, four hundred forty-nine thousand, four hundred sixty-four".