4099658 has 8 divisors (see below), whose sum is σ = 6416928. Its totient is φ = 1960684.

The previous prime is 4099621. The next prime is 4099661. The reversal of 4099658 is 8569904.

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

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, 44516 + ... + 44607.

It is an arithmetic number, because the mean of its divisors is an integer number (802116).

Almost surely, 2^4099658 is an apocalyptic number.

4099658 is a deficient number, since it is larger than the sum of its proper divisors (2317270).

4099658 is a wasteful number, since it uses less digits than its factorization.

4099658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89148.

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 4099658 is about 2024.7612204900. The cubic root of 4099658 is about 160.0476160364.

The spelling of 4099658 in words is "four million, ninety-nine thousand, six hundred fifty-eight".