7340451727 has 8 divisors (see below), whose sum is σ = 8514298496. Its totient is φ = 6197907672.

The previous prime is 7340451721. The next prime is 7340451739. The reversal of 7340451727 is 7271540437.

7340451727 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7340451727 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7340451727.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7340451721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7825173 + ... + 7826110.

It is an arithmetic number, because the mean of its divisors is an integer number (1064287312).

Almost surely, 2^7340451727 is an apocalyptic number.

7340451727 is a deficient number, since it is larger than the sum of its proper divisors (1173846769).

7340451727 is a wasteful number, since it uses less digits than its factorization.

7340451727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15651357.

The product of its (nonzero) digits is 164640, while the sum is 40.

The square root of 7340451727 is about 85676.4362412443. The cubic root of 7340451727 is about 1943.4539849368.

The spelling of 7340451727 in words is "seven billion, three hundred forty million, four hundred fifty-one thousand, seven hundred twenty-seven".