4099670 has 8 divisors (see below), whose sum is σ = 7379424. Its totient is φ = 1639864.

The previous prime is 4099661. The next prime is 4099679. The reversal of 4099670 is 769904.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4099661) and next prime (4099679).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4099670.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4099679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204974 + ... + 204993.

It is an arithmetic number, because the mean of its divisors is an integer number (922428).

Almost surely, 2^4099670 is an apocalyptic number.

4099670 is a deficient number, since it is larger than the sum of its proper divisors (3279754).

4099670 is a wasteful number, since it uses less digits than its factorization.

4099670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409974.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 4099670 is about 2024.7641838002. The cubic root of 4099670 is about 160.0477721933.

The spelling of 4099670 in words is "four million, ninety-nine thousand, six hundred seventy".