3079399 has 4 divisors (see below), whose sum is σ = 3162664. Its totient is φ = 2996136.

The previous prime is 3079381. The next prime is 3079411. The reversal of 3079399 is 9939703.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9939703 = 23 ⋅432161.

It is a cyclic number.

It is not a de Polignac number, because 3079399 - 2¹¹ = 3077351 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 (3079319) 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, 41577 + ... + 41650.

It is an arithmetic number, because the mean of its divisors is an integer number (790666).

Almost surely, 2^3079399 is an apocalyptic number.

3079399 is a deficient number, since it is larger than the sum of its proper divisors (83265).

3079399 is an equidigital number, since it uses as much as digits as its factorization.

3079399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83264.

The product of its (nonzero) digits is 45927, while the sum is 40.

The square root of 3079399 is about 1754.8216433587. The cubic root of 3079399 is about 145.4862628395.

The spelling of 3079399 in words is "three million, seventy-nine thousand, three hundred ninety-nine".