2737441980 has 480 divisors, whose sum is σ = 10928332800. Its totient is φ = 558005760.

The previous prime is 2737441969. The next prime is 2737441999. The reversal of 2737441980 is 891447372.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 4569721 + ... + 4570319.

It is an arithmetic number, because the mean of its divisors is an integer number (22767360).

Almost surely, 2^2737441980 is an apocalyptic number.

2737441980 is a gapful number since it is divisible by the number (20) 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 2737441980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5464166400).

2737441980 is an abundant number, since it is smaller than the sum of its proper divisors (8190890820).

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

2737441980 is a wasteful number, since it uses less digits than its factorization.

2737441980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671 (or 660 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 2737441980 is about 52320.5693776358. The cubic root of 2737441980 is about 1398.8838007836.

The spelling of 2737441980 in words is "two billion, seven hundred thirty-seven million, four hundred forty-one thousand, nine hundred eighty".