3144980 has 24 divisors (see below), whose sum is σ = 6705888. Its totient is φ = 1238688.

The previous prime is 3144971. The next prime is 3144989. The reversal of 3144980 is 894413.

It is an interprime number because it is at equal distance from previous prime (3144971) and next prime (3144989).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3144989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167 + ... + 2513.

It is an arithmetic number, because the mean of its divisors is an integer number (279412).

Almost surely, 2^3144980 is an apocalyptic number.

It is an amenable number.

3144980 is an abundant number, since it is smaller than the sum of its proper divisors (3560908).

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

3144980 is a wasteful number, since it uses less digits than its factorization.

3144980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2423 (or 2421 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 3144980 is about 1773.4091462491. The cubic root of 3144980 is about 146.5118085431.

The spelling of 3144980 in words is "three million, one hundred forty-four thousand, nine hundred eighty".