3430446 has 8 divisors (see below), whose sum is σ = 6860904. Its totient is φ = 1143480.

The previous prime is 3430433. The next prime is 3430451. The reversal of 3430446 is 6440343.

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

3430446 is an admirable number.

It is an Ulam number.

It is a congruent number.

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, 285865 + ... + 285876.

It is an arithmetic number, because the mean of its divisors is an integer number (857613).

Almost surely, 2^3430446 is an apocalyptic number.

3430446 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3430446 is a wasteful number, since it uses less digits than its factorization.

3430446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571746.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 3430446 is about 1852.1463225134. The cubic root of 3430446 is about 150.8169646031.

Adding to 3430446 its reverse (6440343), we get a palindrome (9870789).

The spelling of 3430446 in words is "three million, four hundred thirty thousand, four hundred forty-six".