8049906 has 12 divisors (see below), whose sum is σ = 17441502. Its totient is φ = 2683296.

The previous prime is 8049889. The next prime is 8049913. The reversal of 8049906 is 6099408.

It can be written as a sum of positive squares in only one way, i.e., 7700625 + 349281 = 2775^2 + 591^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 223591 + ... + 223626.

Almost surely, 2^8049906 is an apocalyptic number.

8049906 is an abundant number, since it is smaller than the sum of its proper divisors (9391596).

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

8049906 is a wasteful number, since it uses less digits than its factorization.

8049906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447225 (or 447222 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 8049906 is about 2837.2356264505. The cubic root of 8049906 is about 200.4150215233.

The spelling of 8049906 in words is "eight million, forty-nine thousand, nine hundred six".