3459979 has 4 divisors (see below), whose sum is σ = 3470584. Its totient is φ = 3449376.

The previous prime is 3459977. The next prime is 3459997. The reversal of 3459979 is 9799543.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9799543 = 13 ⋅753811.

It is a cyclic number.

It is not a de Polignac number, because 3459979 - 2¹ = 3459977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3459971) 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, 4797 + ... + 5470.

It is an arithmetic number, because the mean of its divisors is an integer number (867646).

Almost surely, 2^3459979 is an apocalyptic number.

3459979 is a deficient number, since it is larger than the sum of its proper divisors (10605).

3459979 is a wasteful number, since it uses less digits than its factorization.

3459979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10604.

The product of its digits is 306180, while the sum is 46.

The square root of 3459979 is about 1860.1018789303. The cubic root of 3459979 is about 151.2485271810.

The spelling of 3459979 in words is "three million, four hundred fifty-nine thousand, nine hundred seventy-nine".