716635448 has 8 divisors (see below), whose sum is σ = 1343691480. Its totient is φ = 358317720.

The previous prime is 716635427. The next prime is 716635457. The reversal of 716635448 is 844536617.

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

It is a junction number, because it is equal to n+sod(n) for n = 716635399 and 716635408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44789708 + ... + 44789723.

It is an arithmetic number, because the mean of its divisors is an integer number (167961435).

Almost surely, 2^716635448 is an apocalyptic number.

It is an amenable number.

716635448 is a deficient number, since it is larger than the sum of its proper divisors (627056032).

716635448 is a wasteful number, since it uses less digits than its factorization.

716635448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89579437 (or 89579433 counting only the distinct ones).

The product of its digits is 483840, while the sum is 44.

The square root of 716635448 is about 26770.0475905442. The cubic root of 716635448 is about 894.8826653501.

The spelling of 716635448 in words is "seven hundred sixteen million, six hundred thirty-five thousand, four hundred forty-eight".