3887343037 has 2 divisors, whose sum is σ = 3887343038. Its totient is φ = 3887343036.

The previous prime is 3887342957. The next prime is 3887343067. The reversal of 3887343037 is 7303437883.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3522303801 + 365039236 = 59349^2 + 19106^2 .

It is a cyclic number.

It is not a de Polignac number, because 3887343037 - 2³¹ = 1739859389 is a prime.

It is a super-2 number, since 2×3887343037² = 30222871774624766738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3887343067) 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, 1943671518 + 1943671519.

It is an arithmetic number, because the mean of its divisors is an integer number (1943671519).

Almost surely, 2^3887343037 is an apocalyptic number.

It is an amenable number.

3887343037 is a deficient number, since it is larger than the sum of its proper divisors (1).

3887343037 is an equidigital number, since it uses as much as digits as its factorization.

3887343037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1016064, while the sum is 46.

The square root of 3887343037 is about 62348.5608254112. The cubic root of 3887343037 is about 1572.3562651718.

The spelling of 3887343037 in words is "three billion, eight hundred eighty-seven million, three hundred forty-three thousand, thirty-seven".