3432434 has 4 divisors (see below), whose sum is σ = 5148654. Its totient is φ = 1716216.

The previous prime is 3432433. The next prime is 3432437. The reversal of 3432434 is 4342343.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4342343 = 53 ⋅81931.

It can be written as a sum of positive squares in only one way, i.e., 3411409 + 21025 = 1847^2 + 145^2 .

It is not an unprimeable number, because it can be changed into a prime (3432431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 858107 + ... + 858110.

Almost surely, 2^3432434 is an apocalyptic number.

3432434 is a deficient number, since it is larger than the sum of its proper divisors (1716220).

3432434 is a wasteful number, since it uses less digits than its factorization.

3432434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1716219.

The product of its digits is 3456, while the sum is 23.

The square root of 3432434 is about 1852.6829194441. The cubic root of 3432434 is about 150.8460926161.

Adding to 3432434 its reverse (4342343), we get a palindrome (7774777).

Subtracting 3432434 from its reverse (4342343), we obtain a palindrome (909909).

The spelling of 3432434 in words is "three million, four hundred thirty-two thousand, four hundred thirty-four".