3337998 has 16 divisors (see below), whose sum is σ = 6768336. Its totient is φ = 1097280.

The previous prime is 3337991. The next prime is 3338003. The reversal of 3337998 is 8997333.

It is a happy number.

It is a super-2 number, since 2×3337998² = 22284461296008, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3¹¹ + 3¹² + 3¹² + 7 + 9² + 9³ + 8⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3337991) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3373 + ... + 4248.

It is an arithmetic number, because the mean of its divisors is an integer number (423021).

Almost surely, 2^3337998 is an apocalyptic number.

3337998 is an abundant number, since it is smaller than the sum of its proper divisors (3430338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3337998 is a wasteful number, since it uses less digits than its factorization.

3337998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7699.

The product of its digits is 122472, while the sum is 42.

The square root of 3337998 is about 1827.0188833178. The cubic root of 3337998 is about 149.4498066045.

The spelling of 3337998 in words is "three million, three hundred thirty-seven thousand, nine hundred ninety-eight".