7163398 has 16 divisors (see below), whose sum is σ = 11866176. Its totient is φ = 3216040.

The previous prime is 7163393. The next prime is 7163407. The reversal of 7163398 is 8933617.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7163393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136 + ... + 3787.

It is an arithmetic number, because the mean of its divisors is an integer number (741636).

Almost surely, 2^7163398 is an apocalyptic number.

7163398 is a deficient number, since it is larger than the sum of its proper divisors (4702778).

7163398 is a wasteful number, since it uses less digits than its factorization.

7163398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4019.

The product of its digits is 27216, while the sum is 37.

The square root of 7163398 is about 2676.4525028478. The cubic root of 7163398 is about 192.7701093736.

It can be divided in two parts, 716 and 3398, that added together give a palindrome (4114).

The spelling of 7163398 in words is "seven million, one hundred sixty-three thousand, three hundred ninety-eight".