4098039 has 8 divisors (see below), whose sum is σ = 5960832. Its totient is φ = 2483640.

The previous prime is 4098011. The next prime is 4098043. The reversal of 4098039 is 9308904.

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

It is not a de Polignac number, because 4098039 - 2⁸ = 4097783 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 124183 = 4098039 / (4 + 0 + 9 + 8 + 0 + 3 + 9).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4098079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62059 + ... + 62124.

It is an arithmetic number, because the mean of its divisors is an integer number (745104).

Almost surely, 2^4098039 is an apocalyptic number.

4098039 is a deficient number, since it is larger than the sum of its proper divisors (1862793).

4098039 is a wasteful number, since it uses less digits than its factorization.

4098039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124197.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 4098039 is about 2024.3613807816. The cubic root of 4098039 is about 160.0265450749.

It can be divided in two parts, 409 and 8039, that added together give a palindrome (8448).

The spelling of 4098039 in words is "four million, ninety-eight thousand, thirty-nine".