8629982 has 8 divisors (see below), whose sum is σ = 13706496. Its totient is φ = 4061152.

The previous prime is 8629981. The next prime is 8630003. The reversal of 8629982 is 2899268.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8629981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126878 + ... + 126945.

It is an arithmetic number, because the mean of its divisors is an integer number (1713312).

Almost surely, 2^8629982 is an apocalyptic number.

8629982 is a deficient number, since it is larger than the sum of its proper divisors (5076514).

8629982 is a wasteful number, since it uses less digits than its factorization.

8629982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253842.

The product of its digits is 124416, while the sum is 44.

The square root of 8629982 is about 2937.6831006764. The cubic root of 8629982 is about 205.1177748780.

The spelling of 8629982 in words is "eight million, six hundred twenty-nine thousand, nine hundred eighty-two".