4180980 has 48 divisors (see below), whose sum is σ = 12398400. Its totient is φ = 1049088.

The previous prime is 4180961. The next prime is 4180987. The reversal of 4180980 is 890814.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4180987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1030 + ... + 3069.

It is an arithmetic number, because the mean of its divisors is an integer number (258300).

Almost surely, 2^4180980 is an apocalyptic number.

It is an amenable number.

4180980 is an abundant number, since it is smaller than the sum of its proper divisors (8217420).

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

4180980 is a wasteful number, since it uses less digits than its factorization.

4180980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4128 (or 4126 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 4180980 is about 2044.7444828144. The cubic root of 4180980 is about 161.0989451332.

The spelling of 4180980 in words is "four million, one hundred eighty thousand, nine hundred eighty".