3406998 has 16 divisors (see below), whose sum is σ = 7787520. Its totient is φ = 973416.

The previous prime is 3406981. The next prime is 3407003. The reversal of 3406998 is 8996043.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40518 + ... + 40601.

It is an arithmetic number, because the mean of its divisors is an integer number (486720).

Almost surely, 2^3406998 is an apocalyptic number.

3406998 is an abundant number, since it is smaller than the sum of its proper divisors (4380522).

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

3406998 is a wasteful number, since it uses less digits than its factorization.

3406998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81131.

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 3406998 is about 1845.8055152155. The cubic root of 3406998 is about 150.4725541649.

The spelling of 3406998 in words is "three million, four hundred six thousand, nine hundred ninety-eight".