4117980 has 24 divisors (see below), whose sum is σ = 11530512. Its totient is φ = 1098112.

The previous prime is 4117979. The next prime is 4117987. The reversal of 4117980 is 897114.

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 (4117987) 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, 34257 + ... + 34376.

It is an arithmetic number, because the mean of its divisors is an integer number (480438).

Almost surely, 2^4117980 is an apocalyptic number.

It is an amenable number.

4117980 is an abundant number, since it is smaller than the sum of its proper divisors (7412532).

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

4117980 is a wasteful number, since it uses less digits than its factorization.

4117980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68645 (or 68643 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 30.

The square root of 4117980 is about 2029.2806607268. The cubic root of 4117980 is about 160.2856875046.

The spelling of 4117980 in words is "four million, one hundred seventeen thousand, nine hundred eighty".