8049938 has 16 divisors (see below), whose sum is σ = 13052760. Its totient is φ = 3701376.

The previous prime is 8049913. The next prime is 8049947. The reversal of 8049938 is 8399408.

It can be written as a sum of positive squares in 4 ways, for example, as 7414729 + 635209 = 2723^2 + 797^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8049895 and 8049904.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10256 + ... + 11012.

Almost surely, 2^8049938 is an apocalyptic number.

8049938 is a deficient number, since it is larger than the sum of its proper divisors (5002822).

8049938 is a wasteful number, since it uses less digits than its factorization.

8049938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1181.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 8049938 is about 2837.2412657368. The cubic root of 8049938 is about 200.4152870863.

The spelling of 8049938 in words is "eight million, forty-nine thousand, nine hundred thirty-eight".