3198562 has 8 divisors (see below), whose sum is σ = 4844736. Its totient is φ = 1583652.

The previous prime is 3198557. The next prime is 3198581. The reversal of 3198562 is 2658913.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7558 + ... + 7969.

It is an arithmetic number, because the mean of its divisors is an integer number (605592).

Almost surely, 2^3198562 is an apocalyptic number.

3198562 is a deficient number, since it is larger than the sum of its proper divisors (1646174).

3198562 is a wasteful number, since it uses less digits than its factorization.

3198562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15632.

The product of its digits is 12960, while the sum is 34.

The square root of 3198562 is about 1788.4524036160. The cubic root of 3198562 is about 147.3391831496.

It can be divided in two parts, 3 and 198562, that multiplied together give a triangular number (595686 = T₁₀₉₁).

The spelling of 3198562 in words is "three million, one hundred ninety-eight thousand, five hundred sixty-two".