9463631 has 2 divisors, whose sum is σ = 9463632. Its totient is φ = 9463630.

The previous prime is 9463609. The next prime is 9463633. The reversal of 9463631 is 1363649.

It is a happy number.

9463631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9463631 - 2⁶ = 9463567 is a prime.

It is a super-2 number, since 2×9463631² = 179120623408322, which contains 22 as substring.

Together with 9463633, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9463633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4731815 + 4731816.

It is an arithmetic number, because the mean of its divisors is an integer number (4731816).

Almost surely, 2^9463631 is an apocalyptic number.

9463631 is a deficient number, since it is larger than the sum of its proper divisors (1).

9463631 is an equidigital number, since it uses as much as digits as its factorization.

9463631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11664, while the sum is 32.

The square root of 9463631 is about 3076.3015131810. The cubic root of 9463631 is about 211.5205657486.

The spelling of 9463631 in words is "nine million, four hundred sixty-three thousand, six hundred thirty-one".