3135980 has 12 divisors (see below), whose sum is σ = 6585600. Its totient is φ = 1254384.

The previous prime is 3135961. The next prime is 3135983. The reversal of 3135980 is 895313.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3135983) 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, 78380 + ... + 78419.

It is an arithmetic number, because the mean of its divisors is an integer number (548800).

Almost surely, 2^3135980 is an apocalyptic number.

It is an amenable number.

3135980 is an abundant number, since it is smaller than the sum of its proper divisors (3449620).

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

3135980 is a wasteful number, since it uses less digits than its factorization.

3135980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156808 (or 156806 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 3135980 is about 1770.8698427609. The cubic root of 3135980 is about 146.3719172348.

The spelling of 3135980 in words is "three million, one hundred thirty-five thousand, nine hundred eighty".