3896198 has 4 divisors (see below), whose sum is σ = 5844300. Its totient is φ = 1948098.

The previous prime is 3896171. The next prime is 3896203. The reversal of 3896198 is 8916983.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8916983 = 2437 ⋅3659.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 974048 + ... + 974051.

It is an arithmetic number, because the mean of its divisors is an integer number (1461075).

Almost surely, 2^3896198 is an apocalyptic number.

3896198 is a deficient number, since it is larger than the sum of its proper divisors (1948102).

3896198 is a wasteful number, since it uses less digits than its factorization.

3896198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1948101.

The product of its digits is 93312, while the sum is 44.

The square root of 3896198 is about 1973.8789223253. The cubic root of 3896198 is about 157.3549247795.

The spelling of 3896198 in words is "three million, eight hundred ninety-six thousand, one hundred ninety-eight".