4634431 has 4 divisors (see below), whose sum is σ = 4835952. Its totient is φ = 4432912.

The previous prime is 4634429. The next prime is 4634447. The reversal of 4634431 is 1344364.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4634431 - 2¹ = 4634429 is a prime.

It is a super-2 number, since 2×4634431² = 42955901387522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4634396 and 4634405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4634401) 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, 100726 + ... + 100771.

It is an arithmetic number, because the mean of its divisors is an integer number (1208988).

Almost surely, 2^4634431 is an apocalyptic number.

4634431 is a deficient number, since it is larger than the sum of its proper divisors (201521).

4634431 is a wasteful number, since it uses less digits than its factorization.

4634431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201520.

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

The square root of 4634431 is about 2152.7728630768. The cubic root of 4634431 is about 166.7242632047.

Adding to 4634431 its reverse (1344364), we get a palindrome (5978795).

The spelling of 4634431 in words is "four million, six hundred thirty-four thousand, four hundred thirty-one".