3887628503 has 4 divisors (see below), whose sum is σ = 4241049288. Its totient is φ = 3534207720.

The previous prime is 3887628497. The next prime is 3887628509. The reversal of 3887628503 is 3058267883.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (3887628497) and next prime (3887628509).

It is a cyclic number.

It is not a de Polignac number, because 3887628503 - 2¹⁸ = 3887366359 is a prime.

It is a super-2 number, since 2×3887628503² = 30227310754676042018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3887628509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176710376 + ... + 176710397.

It is an arithmetic number, because the mean of its divisors is an integer number (1060262322).

Almost surely, 2^3887628503 is an apocalyptic number.

3887628503 is a deficient number, since it is larger than the sum of its proper divisors (353420785).

3887628503 is a wasteful number, since it uses less digits than its factorization.

3887628503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353420784.

The product of its (nonzero) digits is 1935360, while the sum is 50.

The square root of 3887628503 is about 62350.8500583593. The cubic root of 3887628503 is about 1572.3947527508.

The spelling of 3887628503 in words is "three billion, eight hundred eighty-seven million, six hundred twenty-eight thousand, five hundred three".