3198436 has 6 divisors (see below), whose sum is σ = 5597270. Its totient is φ = 1599216.

The previous prime is 3198427. The next prime is 3198463. The reversal of 3198436 is 6348913.

3198436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3132900 + 65536 = 1770^2 + 256^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 399801 + ... + 399808.

Almost surely, 2^3198436 is an apocalyptic number.

It is an amenable number.

3198436 is a deficient number, since it is larger than the sum of its proper divisors (2398834).

3198436 is a wasteful number, since it uses less digits than its factorization.

3198436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799613 (or 799611 counting only the distinct ones).

The product of its digits is 15552, while the sum is 34.

The square root of 3198436 is about 1788.4171772828. The cubic root of 3198436 is about 147.3372484280.

The spelling of 3198436 in words is "three million, one hundred ninety-eight thousand, four hundred thirty-six".