707987713 has 8 divisors (see below), whose sum is σ = 725661216. Its totient is φ = 690333600.

The previous prime is 707987699. The next prime is 707987717. The reversal of 707987713 is 317789707.

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 707987713 - 2⁵ = 707987681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (707987717) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93570 + ... + 100852.

It is an arithmetic number, because the mean of its divisors is an integer number (90707652).

Almost surely, 2^707987713 is an apocalyptic number.

It is an amenable number.

707987713 is a deficient number, since it is larger than the sum of its proper divisors (17673503).

707987713 is a wasteful number, since it uses less digits than its factorization.

707987713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9695.

The product of its (nonzero) digits is 518616, while the sum is 49.

The square root of 707987713 is about 26608.0385034297. The cubic root of 707987713 is about 891.2685327864.

The spelling of 707987713 in words is "seven hundred seven million, nine hundred eighty-seven thousand, seven hundred thirteen".