9337381 has 8 divisors (see below), whose sum is σ = 9747864. Its totient is φ = 8935680.

The previous prime is 9337373. The next prime is 9337411. The reversal of 9337381 is 1837339.

9337381 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 540225 + 8797156 = 735^2 + 2966^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 9337381 - 2³ = 9337373 is a prime.

It is a super-2 number, since 2×9337381² = 174373367878322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9337351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25 + ... + 4321.

It is an arithmetic number, because the mean of its divisors is an integer number (1218483).

Almost surely, 2^9337381 is an apocalyptic number.

It is an amenable number.

9337381 is a deficient number, since it is larger than the sum of its proper divisors (410483).

9337381 is a wasteful number, since it uses less digits than its factorization.

9337381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4391.

The product of its digits is 13608, while the sum is 34.

The square root of 9337381 is about 3055.7128464566. The cubic root of 9337381 is about 210.5757518543.

The spelling of 9337381 in words is "nine million, three hundred thirty-seven thousand, three hundred eighty-one".