3439667 has 24 divisors (see below), whose sum is σ = 4494336. Its totient is φ = 2574000.

The previous prime is 3439663. The next prime is 3439669. The reversal of 3439667 is 7669343.

It is a happy number.

It is not a de Polignac number, because 3439667 - 2² = 3439663 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3439667.

It is not an unprimeable number, because it can be changed into a prime (3439663) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26192 + ... + 26322.

It is an arithmetic number, because the mean of its divisors is an integer number (187264).

Almost surely, 2^3439667 is an apocalyptic number.

3439667 is a deficient number, since it is larger than the sum of its proper divisors (1054669).

3439667 is a wasteful number, since it uses less digits than its factorization.

3439667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191 (or 180 counting only the distinct ones).

The product of its digits is 81648, while the sum is 38.

The square root of 3439667 is about 1854.6339261428. The cubic root of 3439667 is about 150.9519751373.

The spelling of 3439667 in words is "three million, four hundred thirty-nine thousand, six hundred sixty-seven".