4632438 has 8 divisors (see below), whose sum is σ = 9264888. Its totient is φ = 1544144.

The previous prime is 4632403. The next prime is 4632443. The reversal of 4632438 is 8342364.

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

4632438 is an admirable number.

It is a d-powerful number, because it can be written as 4⁹ + 6⁵ + 3⁷ + 2¹⁷ + 4¹¹ + 3⁷ + 8⁵ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 386031 + ... + 386042.

It is an arithmetic number, because the mean of its divisors is an integer number (1158111).

Almost surely, 2^4632438 is an apocalyptic number.

4632438 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4632438 is a wasteful number, since it uses less digits than its factorization.

4632438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772078.

The product of its digits is 13824, while the sum is 30.

The square root of 4632438 is about 2152.3099219211. The cubic root of 4632438 is about 166.7003602991.

The spelling of 4632438 in words is "four million, six hundred thirty-two thousand, four hundred thirty-eight".