3430442 has 8 divisors (see below), whose sum is σ = 5161536. Its totient is φ = 1709932.

The previous prime is 3430433. The next prime is 3430451. The reversal of 3430442 is 2440343.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3430433) and next prime (3430451).

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1778 + ... + 3165.

It is an arithmetic number, because the mean of its divisors is an integer number (645192).

Almost surely, 2^3430442 is an apocalyptic number.

3430442 is a deficient number, since it is larger than the sum of its proper divisors (1731094).

3430442 is a wasteful number, since it uses less digits than its factorization.

3430442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5292.

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

The square root of 3430442 is about 1852.1452426848. The cubic root of 3430442 is about 150.8169059841.

Adding to 3430442 its reverse (2440343), we get a palindrome (5870785).

Subtracting from 3430442 its reverse (2440343), we obtain a palindrome (990099).

The spelling of 3430442 in words is "three million, four hundred thirty thousand, four hundred forty-two".