4634458 has 4 divisors (see below), whose sum is σ = 6951690. Its totient is φ = 2317228.

The previous prime is 4634447. The next prime is 4634459. The reversal of 4634458 is 8544364.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3829849 + 804609 = 1957^2 + 897^2 .

It is not an unprimeable number, because it can be changed into a prime (4634459) 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 as a sum of consecutive naturals, namely, 1158613 + ... + 1158616.

Almost surely, 2^4634458 is an apocalyptic number.

4634458 is a deficient number, since it is larger than the sum of its proper divisors (2317232).

4634458 is a wasteful number, since it uses less digits than its factorization.

4634458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2317231.

The product of its digits is 46080, while the sum is 34.

The square root of 4634458 is about 2152.7791340498. The cubic root of 4634458 is about 166.7245869802.

The spelling of 4634458 in words is "four million, six hundred thirty-four thousand, four hundred fifty-eight".