3870544087 has 2 divisors, whose sum is σ = 3870544088. Its totient is φ = 3870544086.

The previous prime is 3870544061. The next prime is 3870544127. The reversal of 3870544087 is 7804450783.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3870544087 - 2⁷ = 3870543959 is a prime.

It is a super-2 number, since 2×3870544087² = 29962223058821327138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3870544487) 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, 1935272043 + 1935272044.

It is an arithmetic number, because the mean of its divisors is an integer number (1935272044).

Almost surely, 2^3870544087 is an apocalyptic number.

3870544087 is a deficient number, since it is larger than the sum of its proper divisors (1).

3870544087 is an equidigital number, since it uses as much as digits as its factorization.

3870544087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 752640, while the sum is 46.

The square root of 3870544087 is about 62213.6969404648. The cubic root of 3870544087 is about 1570.0880428536.

The spelling of 3870544087 in words is "three billion, eight hundred seventy million, five hundred forty-four thousand, eighty-seven".