4633431 has 8 divisors (see below), whose sum is σ = 6739584. Its totient is φ = 2808120.

The previous prime is 4633423. The next prime is 4633439. The reversal of 4633431 is 1343364.

It is an interprime number because it is at equal distance from previous prime (4633423) and next prime (4633439).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4633431 - 2³ = 4633423 is a prime.

It is a super-4 number, since 4×4633431⁴ (a number of 28 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4633439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70171 + ... + 70236.

It is an arithmetic number, because the mean of its divisors is an integer number (842448).

Almost surely, 2^4633431 is an apocalyptic number.

4633431 is a deficient number, since it is larger than the sum of its proper divisors (2106153).

4633431 is a wasteful number, since it uses less digits than its factorization.

4633431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140421.

The product of its digits is 2592, while the sum is 24.

The square root of 4633431 is about 2152.5405919518. The cubic root of 4633431 is about 166.7122706316.

Adding to 4633431 its reverse (1343364), we get a palindrome (5976795).

The spelling of 4633431 in words is "four million, six hundred thirty-three thousand, four hundred thirty-one".