9434981 has 2 divisors, whose sum is σ = 9434982. Its totient is φ = 9434980.

The previous prime is 9434969. The next prime is 9434993. The reversal of 9434981 is 1894349.

It is a balanced prime because it is at equal distance from previous prime (9434969) and next prime (9434993).

It can be written as a sum of positive squares in only one way, i.e., 8213956 + 1221025 = 2866^2 + 1105^2 .

It is a cyclic number.

It is not a de Polignac number, because 9434981 - 2⁶ = 9434917 is a prime.

It is a super-2 number, since 2×9434981² = 178037732940722, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9434941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4717490 + 4717491.

It is an arithmetic number, because the mean of its divisors is an integer number (4717491).

Almost surely, 2^9434981 is an apocalyptic number.

It is an amenable number.

9434981 is a deficient number, since it is larger than the sum of its proper divisors (1).

9434981 is an equidigital number, since it uses as much as digits as its factorization.

9434981 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 38.

The square root of 9434981 is about 3071.6414178742. The cubic root of 9434981 is about 211.3068989969.

The spelling of 9434981 in words is "nine million, four hundred thirty-four thousand, nine hundred eighty-one".