4463431 has 8 divisors (see below), whose sum is σ = 5185184. Its totient is φ = 3762720.

The previous prime is 4463413. The next prime is 4463453. The reversal of 4463431 is 1343644.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4463431 - 2⁵ = 4463399 is a prime.

It is a super-2 number, since 2×4463431² = 39844432583522, 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 = 4463396 and 4463405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4463831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4800 + ... + 5653.

It is an arithmetic number, because the mean of its divisors is an integer number (648148).

Almost surely, 2^4463431 is an apocalyptic number.

4463431 is a deficient number, since it is larger than the sum of its proper divisors (721753).

4463431 is a wasteful number, since it uses less digits than its factorization.

4463431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10521.

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

The square root of 4463431 is about 2112.6833648230. The cubic root of 4463431 is about 164.6479300494.

The spelling of 4463431 in words is "four million, four hundred sixty-three thousand, four hundred thirty-one".