5398079 has 4 divisors (see below), whose sum is σ = 5407776. Its totient is φ = 5388384.

The previous prime is 5398069. The next prime is 5398093. The reversal of 5398079 is 9708935.

5398079 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5398079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5398039) 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, 3959 + ... + 5144.

It is an arithmetic number, because the mean of its divisors is an integer number (1351944).

Almost surely, 2^5398079 is an apocalyptic number.

5398079 is a deficient number, since it is larger than the sum of its proper divisors (9697).

5398079 is an equidigital number, since it uses as much as digits as its factorization.

5398079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9696.

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 5398079 is about 2323.3766375687. The cubic root of 5398079 is about 175.4202579806.

The spelling of 5398079 in words is "five million, three hundred ninety-eight thousand, seventy-nine".