3470439 has 16 divisors (see below), whose sum is σ = 5379840. Its totient is φ = 1948800.

The previous prime is 3470417. The next prime is 3470443. The reversal of 3470439 is 9340743.

It is not a de Polignac number, because 3470439 - 2⁸ = 3470183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3470039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162 + ... + 2639.

It is an arithmetic number, because the mean of its divisors is an integer number (336240).

Almost surely, 2^3470439 is an apocalyptic number.

3470439 is a deficient number, since it is larger than the sum of its proper divisors (1909401).

3470439 is a wasteful number, since it uses less digits than its factorization.

3470439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2870.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 3470439 is about 1862.9114310670. The cubic root of 3470439 is about 151.4007889918.

It can be divided in two parts, 34704 and 39, that added together give a palindrome (34743).

The spelling of 3470439 in words is "three million, four hundred seventy thousand, four hundred thirty-nine".