34636432 has 20 divisors (see below), whose sum is σ = 67255740. Its totient is φ = 17280128.

The previous prime is 34636423. The next prime is 34636439. The reversal of 34636432 is 23463643.

It can be written as a sum of positive squares in 2 ways, for example, as 15241216 + 19395216 = 3904^2 + 4404^2 .

It is a junction number, because it is equal to n+sod(n) for n = 34636394 and 34636403.

It is not an unprimeable number, because it can be changed into a prime (34636439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6018 + ... + 10270.

It is an arithmetic number, because the mean of its divisors is an integer number (3362787).

Almost surely, 2^34636432 is an apocalyptic number.

It is an amenable number.

34636432 is a deficient number, since it is larger than the sum of its proper divisors (32619308).

34636432 is a wasteful number, since it uses less digits than its factorization.

34636432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4770 (or 4764 counting only the distinct ones).

The product of its digits is 31104, while the sum is 31.

The square root of 34636432 is about 5885.2724660801. The cubic root of 34636432 is about 325.9700626153.

The spelling of 34636432 in words is "thirty-four million, six hundred thirty-six thousand, four hundred thirty-two".