4199039 has 4 divisors (see below), whose sum is σ = 4522056. Its totient is φ = 3876024.

The previous prime is 4199029. The next prime is 4199071. The reversal of 4199039 is 9309914.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4199039 - 2⁴ = 4199023 is a prime.

It is a Duffinian number.

It is a plaindrome in base 6.

It is a zygodrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4199009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161489 + ... + 161514.

It is an arithmetic number, because the mean of its divisors is an integer number (1130514).

Almost surely, 2^4199039 is an apocalyptic number.

4199039 is a deficient number, since it is larger than the sum of its proper divisors (323017).

4199039 is a wasteful number, since it uses less digits than its factorization.

4199039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323016.

The product of its (nonzero) digits is 8748, while the sum is 35.

The square root of 4199039 is about 2049.1556797862. The cubic root of 4199039 is about 161.3305580691.

The spelling of 4199039 in words is "four million, one hundred ninety-nine thousand, thirty-nine".