708290071 has 4 divisors (see below), whose sum is σ = 708732432. Its totient is φ = 707847712.

The previous prime is 708290041. The next prime is 708290161. The reversal of 708290071 is 170092807.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 708290071 - 2⁹ = 708289559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (708290021) 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, 218770 + ... + 221983.

It is an arithmetic number, because the mean of its divisors is an integer number (177183108).

Almost surely, 2^708290071 is an apocalyptic number.

708290071 is a deficient number, since it is larger than the sum of its proper divisors (442361).

708290071 is a wasteful number, since it uses less digits than its factorization.

708290071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442360.

The product of its (nonzero) digits is 7056, while the sum is 34.

The square root of 708290071 is about 26613.7196009878. The cubic root of 708290071 is about 891.3953917760.

The spelling of 708290071 in words is "seven hundred eight million, two hundred ninety thousand, seventy-one".