3718414457 has 2 divisors, whose sum is σ = 3718414458. Its totient is φ = 3718414456.

The previous prime is 3718414429. The next prime is 3718414489. The reversal of 3718414457 is 7544148173.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2041593856 + 1676820601 = 45184^2 + 40949^2 .

It is an emirp because it is prime and its reverse (7544148173) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3718414457 - 2²⁰ = 3717365881 is a prime.

It is not a weakly prime, because it can be changed into another prime (3718414657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1859207228 + 1859207229.

It is an arithmetic number, because the mean of its divisors is an integer number (1859207229).

Almost surely, 2^3718414457 is an apocalyptic number.

It is an amenable number.

3718414457 is a deficient number, since it is larger than the sum of its proper divisors (1).

3718414457 is an equidigital number, since it uses as much as digits as its factorization.

3718414457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 376320, while the sum is 44.

The square root of 3718414457 is about 60978.8033418171. The cubic root of 3718414457 is about 1549.2420098206.

The spelling of 3718414457 in words is "three billion, seven hundred eighteen million, four hundred fourteen thousand, four hundred fifty-seven".