4094997 has 8 divisors (see below), whose sum is σ = 5511456. Its totient is φ = 2704272.

The previous prime is 4094953. The next prime is 4094999. The reversal of 4094997 is 7994904.

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

It is not a de Polignac number, because 4094997 - 2¹² = 4090901 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4094999) 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 7 ways as a sum of consecutive naturals, for example, 6058 + ... + 6699.

It is an arithmetic number, because the mean of its divisors is an integer number (688932).

Almost surely, 2^4094997 is an apocalyptic number.

It is an amenable number.

4094997 is a deficient number, since it is larger than the sum of its proper divisors (1416459).

4094997 is a wasteful number, since it uses less digits than its factorization.

4094997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12867.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 4094997 is about 2023.6098932354. The cubic root of 4094997 is about 159.9869390380.

The spelling of 4094997 in words is "four million, ninety-four thousand, nine hundred ninety-seven".