3425800198 has 4 divisors (see below), whose sum is σ = 5138700300. Its totient is φ = 1712900098.

The previous prime is 3425800171. The next prime is 3425800207. The reversal of 3425800198 is 8910085243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8910085243 = 4931 ⋅1806953.

It is a super-2 number, since 2×3425800198² = 23472213993233678408, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 3425800198.

It is a congruent number.

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, 856450048 + ... + 856450051.

It is an arithmetic number, because the mean of its divisors is an integer number (1284675075).

Almost surely, 2^3425800198 is an apocalyptic number.

3425800198 is a deficient number, since it is larger than the sum of its proper divisors (1712900102).

3425800198 is a wasteful number, since it uses less digits than its factorization.

3425800198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1712900101.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 3425800198 is about 58530.3357072211. The cubic root of 3425800198 is about 1507.4885078793.

The spelling of 3425800198 in words is "three billion, four hundred twenty-five million, eight hundred thousand, one hundred ninety-eight".