3625027836 has 12 divisors (see below), whose sum is σ = 8458398312. Its totient is φ = 1208342608.

The previous prime is 3625027817. The next prime is 3625027877. The reversal of 3625027836 is 6387205263.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151042815 + ... + 151042838.

It is an arithmetic number, because the mean of its divisors is an integer number (704866526).

Almost surely, 2^3625027836 is an apocalyptic number.

It is an amenable number.

3625027836 is an abundant number, since it is smaller than the sum of its proper divisors (4833370476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3625027836 is a wasteful number, since it uses less digits than its factorization.

3625027836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302085660 (or 302085658 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 42.

The square root of 3625027836 is about 60208.2040589154. The cubic root of 3625027836 is about 1536.1623448334.

The spelling of 3625027836 in words is "three billion, six hundred twenty-five million, twenty-seven thousand, eight hundred thirty-six".