3141420 has 48 divisors (see below), whose sum is σ = 9017568. Its totient is φ = 816640.

The previous prime is 3141419. The next prime is 3141431. The reversal of 3141420 is 241413.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 3141420.

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, 1822 + ... + 3098.

It is an arithmetic number, because the mean of its divisors is an integer number (187866).

Almost surely, 2^3141420 is an apocalyptic number.

3141420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3141420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4508784).

3141420 is an abundant number, since it is smaller than the sum of its proper divisors (5876148).

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

3141420 is a wasteful number, since it uses less digits than its factorization.

3141420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330 (or 1328 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 3141420 is about 1772.4051455579. The cubic root of 3141420 is about 146.4565057043.

Adding to 3141420 its reverse (241413), we get a palindrome (3382833).

The spelling of 3141420 in words is "three million, one hundred forty-one thousand, four hundred twenty".