9481388 has 24 divisors (see below), whose sum is σ = 19041792. Its totient is φ = 4046544.

The previous prime is 9481363. The next prime is 9481421. The reversal of 9481388 is 8831849.

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, 8045 + ... + 9147.

It is an arithmetic number, because the mean of its divisors is an integer number (793408).

Almost surely, 2^9481388 is an apocalyptic number.

It is an amenable number.

9481388 is an abundant number, since it is smaller than the sum of its proper divisors (9560404).

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

9481388 is a wasteful number, since it uses less digits than its factorization.

9481388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1421 (or 1419 counting only the distinct ones).

The product of its digits is 55296, while the sum is 41.

The square root of 9481388 is about 3079.1862561398. The cubic root of 9481388 is about 211.6527780032.

The spelling of 9481388 in words is "nine million, four hundred eighty-one thousand, three hundred eighty-eight".