9387398 has 4 divisors (see below), whose sum is σ = 14081100. Its totient is φ = 4693698.

The previous prime is 9387379. The next prime is 9387403. The reversal of 9387398 is 8937839.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8937839 = 139 ⋅64301.

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 as a sum of consecutive naturals, namely, 2346848 + ... + 2346851.

It is an arithmetic number, because the mean of its divisors is an integer number (3520275).

Almost surely, 2^9387398 is an apocalyptic number.

9387398 is a deficient number, since it is larger than the sum of its proper divisors (4693702).

9387398 is a wasteful number, since it uses less digits than its factorization.

9387398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4693701.

The product of its digits is 326592, while the sum is 47.

The square root of 9387398 is about 3063.8860944885. The cubic root of 9387398 is about 210.9510754098.

The spelling of 9387398 in words is "nine million, three hundred eighty-seven thousand, three hundred ninety-eight".