708416491 has 8 divisors (see below), whose sum is σ = 757247904. Its totient is φ = 661087680.

The previous prime is 708416483. The next prime is 708416519. The reversal of 708416491 is 194614807.

708416491 = T₅₈₅₈ + T₅₈₅₉ + ... + T₅₈₉₈.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 708416491 - 2³ = 708416483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (708416431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 374676 + ... + 376561.

It is an arithmetic number, because the mean of its divisors is an integer number (94655988).

Almost surely, 2^708416491 is an apocalyptic number.

708416491 is a deficient number, since it is larger than the sum of its proper divisors (48831413).

708416491 is a wasteful number, since it uses less digits than its factorization.

708416491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751301.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 708416491 is about 26616.0945857953. The cubic root of 708416491 is about 891.4484225451.

The spelling of 708416491 in words is "seven hundred eight million, four hundred sixteen thousand, four hundred ninety-one".