710009698 has 4 divisors (see below), whose sum is σ = 1065014550. Its totient is φ = 355004848.

The previous prime is 710009681. The next prime is 710009711. The reversal of 710009698 is 896900017.

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

It can be written as a sum of positive squares in only one way, i.e., 693953649 + 16056049 = 26343^2 + 4007^2 .

It is a super-2 number, since 2×710009698² = 1008227542508102408, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 710009698.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177502423 + ... + 177502426.

Almost surely, 2^710009698 is an apocalyptic number.

710009698 is a deficient number, since it is larger than the sum of its proper divisors (355004852).

710009698 is a wasteful number, since it uses less digits than its factorization.

710009698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355004851.

The product of its (nonzero) digits is 27216, while the sum is 40.

The square root of 710009698 is about 26646.0071680543. The cubic root of 710009698 is about 892.1162022598.

The spelling of 710009698 in words is "seven hundred ten million, nine thousand, six hundred ninety-eight".