4099936 has 24 divisors (see below), whose sum is σ = 8334144. Its totient is φ = 1983360.

The previous prime is 4099903. The next prime is 4099943. The reversal of 4099936 is 6399904.

It is a congruent number.

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, 1075 + ... + 3058.

It is an arithmetic number, because the mean of its divisors is an integer number (347256).

Almost surely, 2^4099936 is an apocalyptic number.

It is an amenable number.

4099936 is an abundant number, since it is smaller than the sum of its proper divisors (4234208).

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

4099936 is a wasteful number, since it uses less digits than its factorization.

4099936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4174 (or 4166 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 40.

The square root of 4099936 is about 2024.8298693964. The cubic root of 4099936 is about 160.0512335927.

Subtracting 4099936 from its reverse (6399904), we obtain a cube (2299968 = 132³).

The spelling of 4099936 in words is "four million, ninety-nine thousand, nine hundred thirty-six".