3446979 has 8 divisors (see below), whose sum is σ = 4660992. Its totient is φ = 2265480.

The previous prime is 3446959. The next prime is 3447011. The reversal of 3446979 is 9796443.

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

It is not a de Polignac number, because 3446979 - 2¹² = 3442883 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3446979.

It is not an unprimeable number, because it can be changed into a prime (3446939) 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, 7879 + ... + 8304.

It is an arithmetic number, because the mean of its divisors is an integer number (582624).

Almost surely, 2^3446979 is an apocalyptic number.

3446979 is a deficient number, since it is larger than the sum of its proper divisors (1214013).

3446979 is a wasteful number, since it uses less digits than its factorization.

3446979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16257.

The product of its digits is 163296, while the sum is 42.

The square root of 3446979 is about 1856.6041581339. The cubic root of 3446979 is about 151.0588633569.

The spelling of 3446979 in words is "three million, four hundred forty-six thousand, nine hundred seventy-nine".