3432442 has 16 divisors (see below), whose sum is σ = 5605992. Its totient is φ = 1566720.

The previous prime is 3432437. The next prime is 3432503. The reversal of 3432442 is 2442343.

It can be written as a sum of positive squares in 4 ways, for example, as 1687401 + 1745041 = 1299^2 + 1321^2 .

It is an Ulam number.

It is a d-powerful number, because it can be written as 3² + 4⁵ + 3¹² + 2¹⁹ + 4⁷ + 4⁹ + 2²¹ .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1842 + ... + 3202.

Almost surely, 2^3432442 is an apocalyptic number.

3432442 is a deficient number, since it is larger than the sum of its proper divisors (2173550).

3432442 is a wasteful number, since it uses less digits than its factorization.

3432442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1473.

The product of its digits is 2304, while the sum is 22.

The square root of 3432442 is about 1852.6850784739. The cubic root of 3432442 is about 150.8462098087.

Adding to 3432442 its reverse (2442343), we get a palindrome (5874785).

Subtracting from 3432442 its reverse (2442343), we obtain a palindrome (990099).

The spelling of 3432442 in words is "three million, four hundred thirty-two thousand, four hundred forty-two".