4868623636 has 12 divisors (see below), whose sum is σ = 8531625760. Its totient is φ = 2431016280.

The previous prime is 4868623633. The next prime is 4868623637. The reversal of 4868623636 is 6363268684.

It is a happy number.

It is a super-2 number, since 2×4868623636² = 47406992218035720992, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4868623633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 820560 + ... + 826471.

Almost surely, 2^4868623636 is an apocalyptic number.

It is an amenable number.

4868623636 is a deficient number, since it is larger than the sum of its proper divisors (3663002124).

4868623636 is a wasteful number, since it uses less digits than its factorization.

4868623636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1647774 (or 1647772 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 52.

The square root of 4868623636 is about 69775.5231868597. The cubic root of 4868623636 is about 1694.8661306317.

The spelling of 4868623636 in words is "four billion, eight hundred sixty-eight million, six hundred twenty-three thousand, six hundred thirty-six".