3445198 has 4 divisors (see below), whose sum is σ = 5167800. Its totient is φ = 1722598.

The previous prime is 3445157. The next prime is 3445199. The reversal of 3445198 is 8915443.

3445198 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3445199) by changing a digit.

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, 861298 + ... + 861301.

It is an arithmetic number, because the mean of its divisors is an integer number (1291950).

Almost surely, 2^3445198 is an apocalyptic number.

3445198 is a deficient number, since it is larger than the sum of its proper divisors (1722602).

3445198 is a wasteful number, since it uses less digits than its factorization.

3445198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1722601.

The product of its digits is 17280, while the sum is 34.

The square root of 3445198 is about 1856.1244570341. The cubic root of 3445198 is about 151.0328422928.

The spelling of 3445198 in words is "three million, four hundred forty-five thousand, one hundred ninety-eight".