32449434 has 32 divisors (see below), whose sum is σ = 68713920. Its totient is φ = 10198272.

The previous prime is 32449433. The next prime is 32449441. The reversal of 32449434 is 43494423.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 32449395 and 32449404.

It is not an unprimeable number, because it can be changed into a prime (32449433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5314 + ... + 9650.

It is an arithmetic number, because the mean of its divisors is an integer number (2147310).

Almost surely, 2^32449434 is an apocalyptic number.

32449434 is an abundant number, since it is smaller than the sum of its proper divisors (36264486).

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

32449434 is a wasteful number, since it uses less digits than its factorization.

32449434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4414.

The product of its digits is 41472, while the sum is 33.

The square root of 32449434 is about 5696.4404675200. The cubic root of 32449434 is about 318.9596225136.

The spelling of 32449434 in words is "thirty-two million, four hundred forty-nine thousand, four hundred thirty-four".