8713629 has 8 divisors (see below), whose sum is σ = 12909120. Its totient is φ = 5809068.

The previous prime is 8713603. The next prime is 8713631. The reversal of 8713629 is 9263178.

It is not a de Polignac number, because 8713629 - 2⁸ = 8713373 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8713593 and 8713602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8713699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161337 + ... + 161390.

It is an arithmetic number, because the mean of its divisors is an integer number (1613640).

Almost surely, 2^8713629 is an apocalyptic number.

It is an amenable number.

8713629 is a deficient number, since it is larger than the sum of its proper divisors (4195491).

8713629 is a wasteful number, since it uses less digits than its factorization.

8713629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322736 (or 322730 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 8713629 is about 2951.8856685177. The cubic root of 8713629 is about 205.7783536804.

The spelling of 8713629 in words is "eight million, seven hundred thirteen thousand, six hundred twenty-nine".