9914388 has 24 divisors (see below), whose sum is σ = 25236960. Its totient is φ = 3004320.

The previous prime is 9914363. The next prime is 9914407. The reversal of 9914388 is 8834199.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37423 + ... + 37686.

It is an arithmetic number, because the mean of its divisors is an integer number (1051540).

Almost surely, 2^9914388 is an apocalyptic number.

It is an amenable number.

9914388 is an abundant number, since it is smaller than the sum of its proper divisors (15322572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9914388 is a wasteful number, since it uses less digits than its factorization.

9914388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75127 (or 75125 counting only the distinct ones).

The product of its digits is 62208, while the sum is 42.

The square root of 9914388 is about 3148.7121176761. The cubic root of 9914388 is about 214.8268878742.

The spelling of 9914388 in words is "nine million, nine hundred fourteen thousand, three hundred eighty-eight".