7273114740 has 480 divisors, whose sum is σ = 25291284480. Its totient is φ = 1743565824.

The previous prime is 7273114733. The next prime is 7273114741. The reversal of 7273114740 is 474113727.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 7273114695 and 7273114704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7273114741) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 57268557 + ... + 57268683.

It is an arithmetic number, because the mean of its divisors is an integer number (52690176).

Almost surely, 2^7273114740 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 7273114740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12645642240).

7273114740 is an abundant number, since it is smaller than the sum of its proper divisors (18018169740).

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

7273114740 is a wasteful number, since it uses less digits than its factorization.

7273114740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253 (or 242 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 36.

The square root of 7273114740 is about 85282.5582402404. The cubic root of 7273114740 is about 1937.4930188580.

The spelling of 7273114740 in words is "seven billion, two hundred seventy-three million, one hundred fourteen thousand, seven hundred forty".