3574743157 has 2 divisors, whose sum is σ = 3574743158. Its totient is φ = 3574743156.

The previous prime is 3574743131. The next prime is 3574743173. The reversal of 3574743157 is 7513474753.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3566597841 + 8145316 = 59721^2 + 2854^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3574743157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3574743457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1787371578 + 1787371579.

It is an arithmetic number, because the mean of its divisors is an integer number (1787371579).

Almost surely, 2^3574743157 is an apocalyptic number.

It is an amenable number.

3574743157 is a deficient number, since it is larger than the sum of its proper divisors (1).

3574743157 is an equidigital number, since it uses as much as digits as its factorization.

3574743157 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1234800, while the sum is 46.

The square root of 3574743157 is about 59789.1558478626. The cubic root of 3574743157 is about 1529.0262727924.

The spelling of 3574743157 in words is "three billion, five hundred seventy-four million, seven hundred forty-three thousand, one hundred fifty-seven".