7340451757 has 2 divisors, whose sum is σ = 7340451758. Its totient is φ = 7340451756.

The previous prime is 7340451751. The next prime is 7340451779. The reversal of 7340451757 is 7571540437.

It is a happy number.

7340451757 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7283086281 + 57365476 = 85341^2 + 7574^2 .

It is a cyclic number.

It is not a de Polignac number, because 7340451757 - 2³ = 7340451749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7340451751) 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 as a sum of consecutive naturals, namely, 3670225878 + 3670225879.

It is an arithmetic number, because the mean of its divisors is an integer number (3670225879).

Almost surely, 2^7340451757 is an apocalyptic number.

It is an amenable number.

7340451757 is a deficient number, since it is larger than the sum of its proper divisors (1).

7340451757 is an equidigital number, since it uses as much as digits as its factorization.

7340451757 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 411600, while the sum is 43.

The square root of 7340451757 is about 85676.4364163216. The cubic root of 7340451757 is about 1943.4539875844.

The spelling of 7340451757 in words is "seven billion, three hundred forty million, four hundred fifty-one thousand, seven hundred fifty-seven".