2724273773604 has 96 divisors (see below), whose sum is σ = 7212699648000. Its totient is φ = 888964237728.

The previous prime is 2724273773603. The next prime is 2724273773647. The reversal of 2724273773604 is 4063773724272.

2724273773604 is a `hidden beast` number, since 2 + 7 + 2 + 4 + 27 + 3 + 7 + 7 + 3 + 604 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (2724273773603) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 628477 + ... + 2417339.

It is an arithmetic number, because the mean of its divisors is an integer number (75132288000).

Almost surely, 2^{2724273773604} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2724273773604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3606349824000).

2724273773604 is an abundant number, since it is smaller than the sum of its proper divisors (4488425874396).

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

2724273773604 is a wasteful number, since it uses less digits than its factorization.

2724273773604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1789174 (or 1789166 counting only the distinct ones).

The product of its (nonzero) digits is 16595712, while the sum is 54.

The spelling of 2724273773604 in words is "two trillion, seven hundred twenty-four billion, two hundred seventy-three million, seven hundred seventy-three thousand, six hundred four".