2726038480 has 80 divisors (see below), whose sum is σ = 6982910208. Its totient is φ = 981440000.

The previous prime is 2726038477. The next prime is 2726038487. The reversal of 2726038480 is 848306272.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2726038487) 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, 73545 + ... + 104215.

Almost surely, 2^2726038480 is an apocalyptic number.

2726038480 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 2726038480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3491455104).

2726038480 is an abundant number, since it is smaller than the sum of its proper divisors (4256871728).

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

2726038480 is a wasteful number, since it uses less digits than its factorization.

2726038480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30796 (or 30790 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 2726038480 is about 52211.4784314714. The cubic root of 2726038480 is about 1396.9386303329.

The spelling of 2726038480 in words is "two billion, seven hundred twenty-six million, thirty-eight thousand, four hundred eighty".