4629858 has 8 divisors (see below), whose sum is σ = 9259728. Its totient is φ = 1543284.

The previous prime is 4629841. The next prime is 4629871. The reversal of 4629858 is 8589264.

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

4629858 is an admirable number.

It is a d-powerful number, because it can be written as 4¹¹ + 6⁷ + 2¹⁷ + 9³ + 8⁴ + 5⁶ + 8⁴ .

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, 385816 + ... + 385827.

It is an arithmetic number, because the mean of its divisors is an integer number (1157466).

Almost surely, 2^4629858 is an apocalyptic number.

4629858 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.

4629858 is a wasteful number, since it uses less digits than its factorization.

4629858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771648.

The product of its digits is 138240, while the sum is 42.

The square root of 4629858 is about 2151.7104823837. The cubic root of 4629858 is about 166.6694070661.

The spelling of 4629858 in words is "four million, six hundred twenty-nine thousand, eight hundred fifty-eight".