4646463 has 8 divisors (see below), whose sum is σ = 6223488. Its totient is φ = 3083544.

The previous prime is 4646459. The next prime is 4646479. The reversal of 4646463 is 3646464.

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

It is not a de Polignac number, because 4646463 - 2² = 4646459 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

4646463 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4646413) 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, 2731 + ... + 4092.

It is an arithmetic number, because the mean of its divisors is an integer number (777936).

Almost surely, 2^4646463 is an apocalyptic number.

4646463 is a deficient number, since it is larger than the sum of its proper divisors (1577025).

4646463 is a wasteful number, since it uses less digits than its factorization.

4646463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7053.

The product of its digits is 41472, while the sum is 33.

The square root of 4646463 is about 2155.5655870328. The cubic root of 4646463 is about 166.8684227794.

Subtracting from 4646463 its reverse (3646464), we obtain a palindrome (999999).

It can be divided in two parts, 4 and 646463, that multiplied together give a palindrome (2585852).

The spelling of 4646463 in words is "four million, six hundred forty-six thousand, four hundred sixty-three".