9342981 has 12 divisors (see below), whose sum is σ = 13860652. Its totient is φ = 6060096.

The previous prime is 9342947. The next prime is 9343001. The reversal of 9342981 is 1892439.

It can be written as a sum of positive squares in 2 ways, for example, as 6890625 + 2452356 = 2625^2 + 1566^2 .

It is not a de Polignac number, because 9342981 - 2⁶ = 9342917 is a prime.

It is a super-2 number, since 2×9342981² = 174582587932722, 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 (9342181) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13696 + ... + 14361.

Almost surely, 2^9342981 is an apocalyptic number.

It is an amenable number.

9342981 is a deficient number, since it is larger than the sum of its proper divisors (4517671).

9342981 is a wasteful number, since it uses less digits than its factorization.

9342981 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28100 (or 28097 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 9342981 is about 3056.6290255770. The cubic root of 9342981 is about 210.6178403352.

The spelling of 9342981 in words is "nine million, three hundred forty-two thousand, nine hundred eighty-one".