3437998 has 8 divisors (see below), whose sum is σ = 5164992. Its totient is φ = 1716336.

The previous prime is 3437963. The next prime is 3438007. The reversal of 3437998 is 8997343.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1411 + ... + 2977.

It is an arithmetic number, because the mean of its divisors is an integer number (645624).

Almost surely, 2^3437998 is an apocalyptic number.

3437998 is a deficient number, since it is larger than the sum of its proper divisors (1726994).

3437998 is a wasteful number, since it uses less digits than its factorization.

3437998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2666.

The product of its digits is 163296, while the sum is 43.

The square root of 3437998 is about 1854.1839175227. The cubic root of 3437998 is about 150.9275561450.

The spelling of 3437998 in words is "three million, four hundred thirty-seven thousand, nine hundred ninety-eight".