38298198 has 16 divisors (see below), whose sum is σ = 77895360. Its totient is φ = 12549576.

The previous prime is 38298191. The next prime is 38298199. The reversal of 38298198 is 89189283.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38298191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53740 + ... + 54447.

It is an arithmetic number, because the mean of its divisors is an integer number (4868460).

Almost surely, 2^38298198 is an apocalyptic number.

38298198 is an abundant number, since it is smaller than the sum of its proper divisors (39597162).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38298198 is a wasteful number, since it uses less digits than its factorization.

38298198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108251.

The product of its digits is 248832, while the sum is 48.

The square root of 38298198 is about 6188.5537890528. The cubic root of 38298198 is about 337.0746663943.

The spelling of 38298198 in words is "thirty-eight million, two hundred ninety-eight thousand, one hundred ninety-eight".