3731681059 has 2 divisors, whose sum is σ = 3731681060. Its totient is φ = 3731681058.

The previous prime is 3731681003. The next prime is 3731681071. The reversal of 3731681059 is 9501861373.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3731681059 - 2¹⁹ = 3731156771 is a prime.

It is a super-2 number, since 2×3731681059² = 27850887052198722962, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3731681659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1865840529 + 1865840530.

It is an arithmetic number, because the mean of its divisors is an integer number (1865840530).

Almost surely, 2^3731681059 is an apocalyptic number.

3731681059 is a deficient number, since it is larger than the sum of its proper divisors (1).

3731681059 is an equidigital number, since it uses as much as digits as its factorization.

3731681059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 3731681059 is about 61087.4869265384. The cubic root of 3731681059 is about 1551.0822907997.

The spelling of 3731681059 in words is "three billion, seven hundred thirty-one million, six hundred eighty-one thousand, fifty-nine".