3738198 has 32 divisors (see below), whose sum is σ = 8049024. Its totient is φ = 1153152.

The previous prime is 3738191. The next prime is 3738209. The reversal of 3738198 is 8918373.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3738191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6561 + ... + 7107.

It is an arithmetic number, because the mean of its divisors is an integer number (251532).

Almost surely, 2^3738198 is an apocalyptic number.

3738198 is an abundant number, since it is smaller than the sum of its proper divisors (4310826).

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

3738198 is a wasteful number, since it uses less digits than its factorization.

3738198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636.

The product of its digits is 36288, while the sum is 39.

The square root of 3738198 is about 1933.4420084399. The cubic root of 3738198 is about 155.1984693139.

The spelling of 3738198 in words is "three million, seven hundred thirty-eight thousand, one hundred ninety-eight".