4413634 has 4 divisors (see below), whose sum is σ = 6620454. Its totient is φ = 2206816.

The previous prime is 4413623. The next prime is 4413637. The reversal of 4413634 is 4363144.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 2550409 + 1863225 = 1597^2 + 1365^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4413599 and 4413608.

It is not an unprimeable number, because it can be changed into a prime (4413637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1103407 + ... + 1103410.

Almost surely, 2^4413634 is an apocalyptic number.

4413634 is a deficient number, since it is larger than the sum of its proper divisors (2206820).

4413634 is a wasteful number, since it uses less digits than its factorization.

4413634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2206819.

The product of its digits is 3456, while the sum is 25.

The square root of 4413634 is about 2100.8650599217. The cubic root of 4413634 is about 164.0333315159.

Adding to 4413634 its reverse (4363144), we get a palindrome (8776778).

The spelling of 4413634 in words is "four million, four hundred thirteen thousand, six hundred thirty-four".