8409950 has 48 divisors (see below), whose sum is σ = 16713216. Its totient is φ = 3141600.

The previous prime is 8409941. The next prime is 8410001. The reversal of 8409950 is 599048.

It is a self number, because there is not a number n which added to its sum of digits gives 8409950.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81599 + ... + 81701.

It is an arithmetic number, because the mean of its divisors is an integer number (348192).

Almost surely, 2^8409950 is an apocalyptic number.

8409950 is a deficient number, since it is larger than the sum of its proper divisors (8303266).

8409950 is a wasteful number, since it uses less digits than its factorization.

8409950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209 (or 204 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 8409950 is about 2899.9913792975. The cubic root of 8409950 is about 203.3595027383.

The spelling of 8409950 in words is "eight million, four hundred nine thousand, nine hundred fifty".