4099654 has 8 divisors (see below), whose sum is σ = 6622560. Its totient is φ = 1892136.

The previous prime is 4099621. The next prime is 4099661. The reversal of 4099654 is 4569904.

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

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, 78814 + ... + 78865.

It is an arithmetic number, because the mean of its divisors is an integer number (827820).

Almost surely, 2^4099654 is an apocalyptic number.

4099654 is a deficient number, since it is larger than the sum of its proper divisors (2522906).

4099654 is a wasteful number, since it uses less digits than its factorization.

4099654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157694.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 4099654 is about 2024.7602327189. The cubic root of 4099654 is about 160.0475639840.

It can be divided in two parts, 4099 and 654, that added together give a triangular number (4753 = T₉₇).

The spelling of 4099654 in words is "four million, ninety-nine thousand, six hundred fifty-four".