3467988 has 48 divisors (see below), whose sum is σ = 9092160. Its totient is φ = 1143072.

The previous prime is 3467953. The next prime is 3467999. The reversal of 3467988 is 8897643.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17506 + ... + 17702.

It is an arithmetic number, because the mean of its divisors is an integer number (189420).

Almost surely, 2^3467988 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3467988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4546080).

3467988 is an abundant number, since it is smaller than the sum of its proper divisors (5624172).

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

3467988 is a wasteful number, since it uses less digits than its factorization.

3467988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373 (or 365 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 3467988 is about 1862.2534736174. The cubic root of 3467988 is about 151.3651382929.

The spelling of 3467988 in words is "three million, four hundred sixty-seven thousand, nine hundred eighty-eight".