4099748 has 12 divisors (see below), whose sum is σ = 7368732. Its totient is φ = 1994400.

The previous prime is 4099729. The next prime is 4099789. The reversal of 4099748 is 8479904.

It can be written as a sum of positive squares in 2 ways, for example, as 2795584 + 1304164 = 1672^2 + 1142^2 .

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, 13703 + ... + 13998.

It is an arithmetic number, because the mean of its divisors is an integer number (614061).

Almost surely, 2^4099748 is an apocalyptic number.

It is an amenable number.

4099748 is a deficient number, since it is larger than the sum of its proper divisors (3268984).

4099748 is a wasteful number, since it uses less digits than its factorization.

4099748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27742 (or 27740 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 4099748 is about 2024.7834452109. The cubic root of 4099748 is about 160.0487872056.

The spelling of 4099748 in words is "four million, ninety-nine thousand, seven hundred forty-eight".