4387112636 has 6 divisors (see below), whose sum is σ = 7677447120. Its totient is φ = 2193556316.

The previous prime is 4387112573. The next prime is 4387112669. The reversal of 4387112636 is 6362117834.

It is a junction number, because it is equal to n+sod(n) for n = 4387112593 and 4387112602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 548389076 + ... + 548389083.

It is an arithmetic number, because the mean of its divisors is an integer number (1279574520).

Almost surely, 2^4387112636 is an apocalyptic number.

It is an amenable number.

4387112636 is a deficient number, since it is larger than the sum of its proper divisors (3290334484).

4387112636 is a wasteful number, since it uses less digits than its factorization.

4387112636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1096778163 (or 1096778161 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 4387112636 is about 66235.2824105099. The cubic root of 4387112636 is about 1637.0411446765.

The spelling of 4387112636 in words is "four billion, three hundred eighty-seven million, one hundred twelve thousand, six hundred thirty-six".