4634138 has 8 divisors (see below), whose sum is σ = 7317120. Its totient is φ = 2195100.

The previous prime is 4634117. The next prime is 4634173. The reversal of 4634138 is 8314364.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4634138.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60938 + ... + 61013.

It is an arithmetic number, because the mean of its divisors is an integer number (914640).

Almost surely, 2^4634138 is an apocalyptic number.

4634138 is a deficient number, since it is larger than the sum of its proper divisors (2682982).

4634138 is a wasteful number, since it uses less digits than its factorization.

4634138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121972.

The product of its digits is 6912, while the sum is 29.

The square root of 4634138 is about 2152.7048102329. The cubic root of 4634138 is about 166.7207495595.

The spelling of 4634138 in words is "four million, six hundred thirty-four thousand, one hundred thirty-eight".