8629340 has 48 divisors (see below), whose sum is σ = 18869760. Its totient is φ = 3312960.

The previous prime is 8629333. The next prime is 8629343. The reversal of 8629340 is 439268.

8629340 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 8629297 and 8629306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8629343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83729 + ... + 83831.

It is an arithmetic number, because the mean of its divisors is an integer number (393120).

Almost surely, 2^8629340 is an apocalyptic number.

It is an amenable number.

8629340 is an abundant number, since it is smaller than the sum of its proper divisors (10240420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8629340 is a wasteful number, since it uses less digits than its factorization.

8629340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242 (or 240 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 8629340 is about 2937.5738288595. The cubic root of 8629340 is about 205.1126883909.

The spelling of 8629340 in words is "eight million, six hundred twenty-nine thousand, three hundred forty".