708899740 has 12 divisors (see below), whose sum is σ = 1488689496. Its totient is φ = 283559888.

The previous prime is 708899707. The next prime is 708899743. The reversal of 708899740 is 47998807.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (708899743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17722474 + ... + 17722513.

It is an arithmetic number, because the mean of its divisors is an integer number (124057458).

Almost surely, 2^708899740 is an apocalyptic number.

It is an amenable number.

708899740 is an abundant number, since it is smaller than the sum of its proper divisors (779789756).

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

708899740 is a wasteful number, since it uses less digits than its factorization.

708899740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35444996 (or 35444994 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 52.

The square root of 708899740 is about 26625.1711731587. The cubic root of 708899740 is about 891.6510781137.

The spelling of 708899740 in words is "seven hundred eight million, eight hundred ninety-nine thousand, seven hundred forty".