3402344 has 48 divisors (see below), whose sum is σ = 7443360. Its totient is φ = 1443200.

The previous prime is 3402341. The next prime is 3402359. The reversal of 3402344 is 4432043.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3402341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82964 + ... + 83004.

It is an arithmetic number, because the mean of its divisors is an integer number (155070).

Almost surely, 2^3402344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3402344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3721680).

3402344 is an abundant number, since it is smaller than the sum of its proper divisors (4041016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3402344 is a wasteful number, since it uses less digits than its factorization.

3402344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122 (or 77 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 3402344 is about 1844.5443881891. The cubic root of 3402344 is about 150.4040071741.

Adding to 3402344 its reverse (4432043), we get a palindrome (7834387).

The spelling of 3402344 in words is "three million, four hundred two thousand, three hundred forty-four".