3142336 has 28 divisors (see below), whose sum is σ = 6408928. Its totient is φ = 1527552.

The previous prime is 3142333. The next prime is 3142343. The reversal of 3142336 is 6332413.

It is not an unprimeable number, because it can be changed into a prime (3142333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1705 + ... + 3031.

Almost surely, 2^3142336 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 3142336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3204464).

3142336 is an abundant number, since it is smaller than the sum of its proper divisors (3266592).

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

3142336 is a wasteful number, since it uses less digits than its factorization.

3142336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1376 (or 1366 counting only the distinct ones).

The product of its digits is 1296, while the sum is 22.

The square root of 3142336 is about 1772.6635326536. The cubic root of 3142336 is about 146.4707393016.

Adding to 3142336 its reverse (6332413), we get a palindrome (9474749).

The spelling of 3142336 in words is "three million, one hundred forty-two thousand, three hundred thirty-six".