6634436 has 12 divisors (see below), whose sum is σ = 11723712. Its totient is φ = 3284808.

The previous prime is 6634429. The next prime is 6634447. The reversal of 6634436 is 6344366.

6634436 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7640 + ... + 8463.

It is an arithmetic number, because the mean of its divisors is an integer number (976976).

Almost surely, 2^6634436 is an apocalyptic number.

It is an amenable number.

6634436 is a deficient number, since it is larger than the sum of its proper divisors (5089276).

6634436 is a wasteful number, since it uses less digits than its factorization.

6634436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16210 (or 16208 counting only the distinct ones).

The product of its digits is 31104, while the sum is 32.

The square root of 6634436 is about 2575.7398937004. The cubic root of 6634436 is about 187.9034134919.

The spelling of 6634436 in words is "six million, six hundred thirty-four thousand, four hundred thirty-six".