7441980 has 192 divisors, whose sum is σ = 27095040. Its totient is φ = 1483776.

The previous prime is 7441969. The next prime is 7441981. The reversal of 7441980 is 891447.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7441981) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 158317 + ... + 158363.

It is an arithmetic number, because the mean of its divisors is an integer number (141120).

Almost surely, 2^7441980 is an apocalyptic number.

7441980 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7441980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13547520).

7441980 is an abundant number, since it is smaller than the sum of its proper divisors (19653060).

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

7441980 is a wasteful number, since it uses less digits than its factorization.

7441980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108 (or 106 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 7441980 is about 2727.9992668621. Note that the first 3 decimals coincide. The cubic root of 7441980 is about 195.2373179010.

The spelling of 7441980 in words is "seven million, four hundred forty-one thousand, nine hundred eighty".