3169998 has 96 divisors (see below), whose sum is σ = 8386560. Its totient is φ = 855360.

The previous prime is 3169981. The next prime is 3170039. The reversal of 3169998 is 8999613.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 102243 + ... + 102273.

It is an arithmetic number, because the mean of its divisors is an integer number (87360).

Almost surely, 2^3169998 is an apocalyptic number.

3169998 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3169998, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4193280).

3169998 is an abundant number, since it is smaller than the sum of its proper divisors (5216562).

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

3169998 is a wasteful number, since it uses less digits than its factorization.

3169998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94 (or 91 counting only the distinct ones).

The product of its digits is 104976, while the sum is 45.

The square root of 3169998 is about 1780.4488198204. The cubic root of 3169998 is about 146.8992784975.

The spelling of 3169998 in words is "three million, one hundred sixty-nine thousand, nine hundred ninety-eight".