2988342 has 48 divisors (see below), whose sum is σ = 7611552. Its totient is φ = 829440.

The previous prime is 2988341. The next prime is 2988343. The reversal of 2988342 is 2438892.

It is an interprime number because it is at equal distance from previous prime (2988341) and next prime (2988343).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is a nialpdrome in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 2988297 and 2988306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2988341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4342 + ... + 4982.

It is an arithmetic number, because the mean of its divisors is an integer number (158574).

2^2988342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2988342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3805776).

2988342 is an abundant number, since it is smaller than the sum of its proper divisors (4623210).

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

2988342 is a wasteful number, since it uses less digits than its factorization.

2988342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693 (or 690 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 2988342 is about 1728.6821570202. The cubic root of 2988342 is about 144.0378951192.

The spelling of 2988342 in words is "two million, nine hundred eighty-eight thousand, three hundred forty-two".