4238098 has 8 divisors (see below), whose sum is σ = 6366780. Its totient is φ = 2115840.

The previous prime is 4238093. The next prime is 4238107. The reversal of 4238098 is 8908324.

It can be written as a sum of positive squares in 2 ways, for example, as 3932289 + 305809 = 1983^2 + 553^2 .

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

It is a super-2 number, since 2×4238098² = 35922949315208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4238093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 718 + ... + 2998.

Almost surely, 2^4238098 is an apocalyptic number.

4238098 is a deficient number, since it is larger than the sum of its proper divisors (2128682).

4238098 is a wasteful number, since it uses less digits than its factorization.

4238098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3212.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 4238098 is about 2058.6641299639. The cubic root of 4238098 is about 161.8292414006.

The spelling of 4238098 in words is "four million, two hundred thirty-eight thousand, ninety-eight".