3442879 has 4 divisors (see below), whose sum is σ = 3755880. Its totient is φ = 3129880.

The previous prime is 3442877. The next prime is 3442883. The reversal of 3442879 is 9782443.

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: 9782443 = 11 ⋅889313.

It is a cyclic number.

It is not a de Polignac number, because 3442879 - 2¹ = 3442877 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3442871) 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, 156484 + ... + 156505.

It is an arithmetic number, because the mean of its divisors is an integer number (938970).

Almost surely, 2^3442879 is an apocalyptic number.

3442879 is a deficient number, since it is larger than the sum of its proper divisors (313001).

3442879 is a wasteful number, since it uses less digits than its factorization.

3442879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313000.

The product of its digits is 48384, while the sum is 37.

The square root of 3442879 is about 1855.4996631635. The cubic root of 3442879 is about 150.9989474072.

It can be divided in two parts, 344 and 2879, that added together give a palindrome (3223).

The spelling of 3442879 in words is "three million, four hundred forty-two thousand, eight hundred seventy-nine".