3689704198 has 4 divisors (see below), whose sum is σ = 5534556300. Its totient is φ = 1844852098.

The previous prime is 3689704153. The next prime is 3689704201. The reversal of 3689704198 is 8914079863.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×3689704198² = 27227834137477646408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 922426048 + ... + 922426051.

It is an arithmetic number, because the mean of its divisors is an integer number (1383639075).

Almost surely, 2^3689704198 is an apocalyptic number.

3689704198 is a deficient number, since it is larger than the sum of its proper divisors (1844852102).

3689704198 is a wasteful number, since it uses less digits than its factorization.

3689704198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1844852101.

The product of its (nonzero) digits is 2612736, while the sum is 55.

The square root of 3689704198 is about 60742.9353752352. The cubic root of 3689704198 is about 1545.2444180643.

The spelling of 3689704198 in words is "three billion, six hundred eighty-nine million, seven hundred four thousand, one hundred ninety-eight".