4100394 has 32 divisors (see below), whose sum is σ = 8769024. Its totient is φ = 1275120.

The previous prime is 4100381. The next prime is 4100399. The reversal of 4100394 is 4930014.

4100394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 4100394.

It is not an unprimeable number, because it can be changed into a prime (4100399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5589 + ... + 6279.

It is an arithmetic number, because the mean of its divisors is an integer number (274032).

Almost surely, 2^4100394 is an apocalyptic number.

4100394 is an abundant number, since it is smaller than the sum of its proper divisors (4668630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4100394 is a wasteful number, since it uses less digits than its factorization.

4100394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 4100394 is about 2024.9429621597. The cubic root of 4100394 is about 160.0571930952.

The spelling of 4100394 in words is "four million, one hundred thousand, three hundred ninety-four".