3625083887 has 4 divisors (see below), whose sum is σ = 3626057160. Its totient is φ = 3624110616.

The previous prime is 3625083851. The next prime is 3625083899. The reversal of 3625083887 is 7883805263.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7883805263 = 379 ⋅20801597.

It is a cyclic number.

It is not a de Polignac number, because 3625083887 - 2¹² = 3625079791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3625083817) 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, 481028 + ... + 488505.

It is an arithmetic number, because the mean of its divisors is an integer number (906514290).

Almost surely, 2^3625083887 is an apocalyptic number.

3625083887 is a deficient number, since it is larger than the sum of its proper divisors (973273).

3625083887 is an equidigital number, since it uses as much as digits as its factorization.

3625083887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973272.

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

The square root of 3625083887 is about 60208.6695335481. The cubic root of 3625083887 is about 1536.1702622891.

The spelling of 3625083887 in words is "three billion, six hundred twenty-five million, eighty-three thousand, eight hundred eighty-seven".