3632581434 has 32 divisors (see below), whose sum is σ = 7439224320. Its totient is φ = 1181889072.

The previous prime is 3632581331. The next prime is 3632581439. The reversal of 3632581434 is 4341852363.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 3632581392 and 3632581401.

It is not an unprimeable number, because it can be changed into a prime (3632581439) 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, 457107 + ... + 464985.

It is an arithmetic number, because the mean of its divisors is an integer number (232475760).

Almost surely, 2^3632581434 is an apocalyptic number.

3632581434 is an abundant number, since it is smaller than the sum of its proper divisors (3806642886).

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

3632581434 is a wasteful number, since it uses less digits than its factorization.

3632581434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9714.

The product of its digits is 207360, while the sum is 39.

The square root of 3632581434 is about 60270.9003914825. The cubic root of 3632581434 is about 1537.2285897544.

The spelling of 3632581434 in words is "three billion, six hundred thirty-two million, five hundred eighty-one thousand, four hundred thirty-four".