9396381 has 16 divisors (see below), whose sum is σ = 12939264. Its totient is φ = 6062064.

The previous prime is 9396371. The next prime is 9396391. The reversal of 9396381 is 1836939.

9396381 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (9396371) and next prime (9396391).

It is not a de Polignac number, because 9396381 - 2¹⁰ = 9395357 is a prime.

It is a super-2 number, since 2×9396381² = 176583951794322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9396311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14200 + ... + 14846.

It is an arithmetic number, because the mean of its divisors is an integer number (808704).

Almost surely, 2^9396381 is an apocalyptic number.

It is an amenable number.

9396381 is a deficient number, since it is larger than the sum of its proper divisors (3542883).

9396381 is a wasteful number, since it uses less digits than its factorization.

9396381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800.

The product of its digits is 34992, while the sum is 39.

The square root of 9396381 is about 3065.3516927100. The cubic root of 9396381 is about 211.0183418090.

The spelling of 9396381 in words is "nine million, three hundred ninety-six thousand, three hundred eighty-one".