4099948 has 6 divisors (see below), whose sum is σ = 7174916. Its totient is φ = 2049972.

The previous prime is 4099943. The next prime is 4099961. The reversal of 4099948 is 8499904.

It is a super-4 number, since 4×4099948⁴ (a number of 28 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (4099943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512490 + ... + 512497.

Almost surely, 2^4099948 is an apocalyptic number.

It is an amenable number.

4099948 is a deficient number, since it is larger than the sum of its proper divisors (3074968).

4099948 is a wasteful number, since it uses less digits than its factorization.

4099948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024991 (or 1024989 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 4099948 is about 2024.8328326062. The cubic root of 4099948 is about 160.0513897426.

The spelling of 4099948 in words is "four million, ninety-nine thousand, nine hundred forty-eight".