708448416 has 48 divisors (see below), whose sum is σ = 2002732704. Its totient is φ = 217983744.

The previous prime is 708448387. The next prime is 708448423. The reversal of 708448416 is 614844807.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282586 + ... + 285081.

It is an arithmetic number, because the mean of its divisors is an integer number (41723598).

Almost surely, 2^708448416 is an apocalyptic number.

It is an amenable number.

708448416 is an abundant number, since it is smaller than the sum of its proper divisors (1294284288).

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

708448416 is a wasteful number, since it uses less digits than its factorization.

708448416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567693 (or 567685 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 42.

The square root of 708448416 is about 26616.6943101505. The cubic root of 708448416 is about 891.4618134734.

The spelling of 708448416 in words is "seven hundred eight million, four hundred forty-eight thousand, four hundred sixteen".