2673521760 has 384 divisors, whose sum is σ = 10488489984. Its totient is φ = 557383680.

The previous prime is 2673521729. The next prime is 2673521761. The reversal of 2673521760 is 671253762.

2673521760 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2673521761) 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, 4236645 + ... + 4237275.

It is an arithmetic number, because the mean of its divisors is an integer number (27313776).

Almost surely, 2^2673521760 is an apocalyptic number.

2673521760 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 2673521760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5244244992).

2673521760 is an abundant number, since it is smaller than the sum of its proper divisors (7814968224).

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

2673521760 is a wasteful number, since it uses less digits than its factorization.

2673521760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766 (or 758 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 2673521760 is about 51706.1095036167. The cubic root of 2673521760 is about 1387.9097960076.

The spelling of 2673521760 in words is "two billion, six hundred seventy-three million, five hundred twenty-one thousand, seven hundred sixty".