8630361 has 32 divisors (see below), whose sum is σ = 13461120. Its totient is φ = 5458752.

The previous prime is 8630311. The next prime is 8630387. The reversal of 8630361 is 1630368.

It is not a de Polignac number, because 8630361 - 2¹⁹ = 8106073 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

8630361 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8630311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52866 + ... + 53028.

It is an arithmetic number, because the mean of its divisors is an integer number (420660).

Almost surely, 2^8630361 is an apocalyptic number.

It is an amenable number.

8630361 is a deficient number, since it is larger than the sum of its proper divisors (4830759).

8630361 is a wasteful number, since it uses less digits than its factorization.

8630361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262 (or 256 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 8630361 is about 2937.7476065857. The cubic root of 8630361 is about 205.1207775301.

The spelling of 8630361 in words is "eight million, six hundred thirty thousand, three hundred sixty-one".