7116398 has 8 divisors (see below), whose sum is σ = 10689840. Its totient is φ = 3553120.

The previous prime is 7116379. The next prime is 7116409. The reversal of 7116398 is 8936117.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 443 + ... + 3798.

It is an arithmetic number, because the mean of its divisors is an integer number (1336230).

Almost surely, 2^7116398 is an apocalyptic number.

7116398 is a deficient number, since it is larger than the sum of its proper divisors (3573442).

7116398 is a wasteful number, since it uses less digits than its factorization.

7116398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5082.

The product of its digits is 9072, while the sum is 35.

The square root of 7116398 is about 2667.6577741532. The cubic root of 7116398 is about 192.3475872349.

The spelling of 7116398 in words is "seven million, one hundred sixteen thousand, three hundred ninety-eight".