3432243 has 4 divisors (see below), whose sum is σ = 4576328. Its totient is φ = 2288160.

The previous prime is 3432229. The next prime is 3432251. The reversal of 3432243 is 3422343.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3432243 - 2¹⁶ = 3366707 is a prime.

It is a super-2 number, since 2×3432243² = 23560584022098, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3⁸ + 4⁶ + 3⁸ + 2¹⁹ + 2²¹ + 4⁹ + 3¹² .

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3432203) 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 3 ways as a sum of consecutive naturals, for example, 572038 + ... + 572043.

It is an arithmetic number, because the mean of its divisors is an integer number (1144082).

Almost surely, 2^3432243 is an apocalyptic number.

3432243 is a deficient number, since it is larger than the sum of its proper divisors (1144085).

3432243 is a wasteful number, since it uses less digits than its factorization.

3432243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144084.

The product of its digits is 1728, while the sum is 21.

The square root of 3432243 is about 1852.6313718600. The cubic root of 3432243 is about 150.8432945882.

Adding to 3432243 its reverse (3422343), we get a palindrome (6854586).

The spelling of 3432243 in words is "three million, four hundred thirty-two thousand, two hundred forty-three".