4696638 has 16 divisors (see below), whose sum is σ = 9507456. Its totient is φ = 1546520.

The previous prime is 4696631. The next prime is 4696639. The reversal of 4696638 is 8366964.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 4696638.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4696631) 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, 4218 + ... + 5213.

It is an arithmetic number, because the mean of its divisors is an integer number (594216).

Almost surely, 2^4696638 is an apocalyptic number.

4696638 is an abundant number, since it is smaller than the sum of its proper divisors (4810818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4696638 is a wasteful number, since it uses less digits than its factorization.

4696638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9519.

The product of its digits is 186624, while the sum is 42.

The square root of 4696638 is about 2167.1728126755. The cubic root of 4696638 is about 167.4669185429.

The spelling of 4696638 in words is "four million, six hundred ninety-six thousand, six hundred thirty-eight".