4649463 has 36 divisors (see below), whose sum is σ = 8423688. Its totient is φ = 2449440.

The previous prime is 4649459. The next prime is 4649467. The reversal of 4649463 is 3649464.

4649463 is a `hidden beast` number, since 4 + 649 + 4 + 6 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (4649459) and next prime (4649467).

It is not a de Polignac number, because 4649463 - 2² = 4649459 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4649467) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5328 + ... + 6138.

Almost surely, 2^4649463 is an apocalyptic number.

4649463 is a deficient number, since it is larger than the sum of its proper divisors (3774225).

4649463 is a wasteful number, since it uses less digits than its factorization.

4649463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844 (or 834 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 4649463 is about 2156.2613477962. The cubic root of 4649463 is about 166.9043280524.

Subtracting from 4649463 its reverse (3649464), we obtain a palindrome (999999).

The spelling of 4649463 in words is "four million, six hundred forty-nine thousand, four hundred sixty-three".