3285998 has 16 divisors (see below), whose sum is σ = 5266944. Its totient is φ = 1532160.

The previous prime is 3285991. The next prime is 3286013. The reversal of 3285998 is 8995823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3285991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3938 + ... + 4698.

It is an arithmetic number, because the mean of its divisors is an integer number (329184).

Almost surely, 2^3285998 is an apocalyptic number.

3285998 is a deficient number, since it is larger than the sum of its proper divisors (1980946).

3285998 is a wasteful number, since it uses less digits than its factorization.

3285998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907.

The product of its digits is 155520, while the sum is 44.

The square root of 3285998 is about 1812.7321920240. The cubic root of 3285998 is about 148.6696885397.

The spelling of 3285998 in words is "three million, two hundred eighty-five thousand, nine hundred ninety-eight".