4698138 has 8 divisors (see below), whose sum is σ = 9396288. Its totient is φ = 1566044.

The previous prime is 4698121. The next prime is 4698151. The reversal of 4698138 is 8318964.

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

4698138 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 4698096 and 4698105.

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, 391506 + ... + 391517.

It is an arithmetic number, because the mean of its divisors is an integer number (1174536).

Almost surely, 2^4698138 is an apocalyptic number.

4698138 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.

4698138 is a wasteful number, since it uses less digits than its factorization.

4698138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783028.

The product of its digits is 41472, while the sum is 39.

The square root of 4698138 is about 2167.5188580495. The cubic root of 4698138 is about 167.4847450279.

The spelling of 4698138 in words is "four million, six hundred ninety-eight thousand, one hundred thirty-eight".