4496638 has 16 divisors (see below), whose sum is σ = 7148160. Its totient is φ = 2117016.

The previous prime is 4496633. The next prime is 4496641. The reversal of 4496638 is 8366944.

It is a self number, because there is not a number n which added to its sum of digits gives 4496638.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4496633) 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, 2353 + ... + 3811.

It is an arithmetic number, because the mean of its divisors is an integer number (446760).

Almost surely, 2^4496638 is an apocalyptic number.

4496638 is a deficient number, since it is larger than the sum of its proper divisors (2651522).

4496638 is a wasteful number, since it uses less digits than its factorization.

4496638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1551.

The product of its digits is 124416, while the sum is 40.

The square root of 4496638 is about 2120.5277644964. The cubic root of 4496638 is about 165.0552370924.

The spelling of 4496638 in words is "four million, four hundred ninety-six thousand, six hundred thirty-eight".