3198188482 has 4 divisors (see below), whose sum is σ = 4797282726. Its totient is φ = 1599094240.

The previous prime is 3198188449. The next prime is 3198188491. The reversal of 3198188482 is 2848818913.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 3021590961 + 176597521 = 54969^2 + 13289^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 799547119 + ... + 799547122.

Almost surely, 2^3198188482 is an apocalyptic number.

3198188482 is a deficient number, since it is larger than the sum of its proper divisors (1599094244).

3198188482 is a wasteful number, since it uses less digits than its factorization.

3198188482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1599094243.

The product of its digits is 884736, while the sum is 52.

The square root of 3198188482 is about 56552.5285199521. The cubic root of 3198188482 is about 1473.3344765773.

The spelling of 3198188482 in words is "three billion, one hundred ninety-eight million, one hundred eighty-eight thousand, four hundred eighty-two".