3140980 has 12 divisors (see below), whose sum is σ = 6596100. Its totient is φ = 1256384.

The previous prime is 3140959. The next prime is 3140981. The reversal of 3140980 is 890413.

It can be written as a sum of positive squares in 2 ways, for example, as 2298256 + 842724 = 1516^2 + 918^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3140981) 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, 78505 + ... + 78544.

It is an arithmetic number, because the mean of its divisors is an integer number (549675).

Almost surely, 2^3140980 is an apocalyptic number.

It is an amenable number.

3140980 is an abundant number, since it is smaller than the sum of its proper divisors (3455120).

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

3140980 is a wasteful number, since it uses less digits than its factorization.

3140980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157058 (or 157056 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 3140980 is about 1772.2810160920. The cubic root of 3140980 is about 146.4496676214.

The spelling of 3140980 in words is "three million, one hundred forty thousand, nine hundred eighty".