3421498 has 8 divisors (see below), whose sum is σ = 5143860. Its totient is φ = 1706880.

The previous prime is 3421447. The next prime is 3421499. The reversal of 3421498 is 8941243.

3421498 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 2 ways, for example, as 3122289 + 299209 = 1767^2 + 547^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3421499) 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 in 3 ways as a sum of consecutive naturals, for example, 663 + ... + 2698.

Almost surely, 2^3421498 is an apocalyptic number.

3421498 is a deficient number, since it is larger than the sum of its proper divisors (1722362).

3421498 is a wasteful number, since it uses less digits than its factorization.

3421498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3872.

The product of its digits is 6912, while the sum is 31.

The square root of 3421498 is about 1849.7291693651. The cubic root of 3421498 is about 150.6857197387.

The spelling of 3421498 in words is "three million, four hundred twenty-one thousand, four hundred ninety-eight".