3669198 has 16 divisors (see below), whose sum is σ = 7903056. Its totient is φ = 1128960.

The previous prime is 3669187. The next prime is 3669217. The reversal of 3669198 is 8919663.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23443 + ... + 23598.

It is an arithmetic number, because the mean of its divisors is an integer number (493941).

Almost surely, 2^3669198 is an apocalyptic number.

3669198 is an abundant number, since it is smaller than the sum of its proper divisors (4233858).

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

3669198 is a wasteful number, since it uses less digits than its factorization.

3669198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47059.

The product of its digits is 69984, while the sum is 42.

The square root of 3669198 is about 1915.5150743338. The cubic root of 3669198 is about 154.2376439996.

The spelling of 3669198 in words is "three million, six hundred sixty-nine thousand, one hundred ninety-eight".