3198026 has 8 divisors (see below), whose sum is σ = 5166084. Its totient is φ = 1476000.

The previous prime is 3198011. The next prime is 3198031. The reversal of 3198026 is 6208913.

It can be written as a sum of positive squares in 2 ways, for example, as 2839225 + 358801 = 1685^2 + 599^2 .

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3198026.

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, 61475 + ... + 61526.

Almost surely, 2^3198026 is an apocalyptic number.

3198026 is a deficient number, since it is larger than the sum of its proper divisors (1968058).

3198026 is a wasteful number, since it uses less digits than its factorization.

3198026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123016.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 3198026 is about 1788.3025471100. The cubic root of 3198026 is about 147.3309525537.

The spelling of 3198026 in words is "three million, one hundred ninety-eight thousand, twenty-six".