4536868662 has 24 divisors (see below), whose sum is σ = 10146976320. Its totient is φ = 1463505840.

The previous prime is 4536868517. The next prime is 4536868673. The reversal of 4536868662 is 2668686354.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4536868599 and 4536868608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4064737 + ... + 4065852.

It is an arithmetic number, because the mean of its divisors is an integer number (422790680).

Almost surely, 2^4536868662 is an apocalyptic number.

4536868662 is an abundant number, since it is smaller than the sum of its proper divisors (5610107658).

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

4536868662 is a wasteful number, since it uses less digits than its factorization.

4536868662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8130628 (or 8130625 counting only the distinct ones).

The product of its digits is 9953280, while the sum is 54.

The square root of 4536868662 is about 67356.2815333507. The cubic root of 4536868662 is about 1655.4601680696.

The spelling of 4536868662 in words is "four billion, five hundred thirty-six million, eight hundred sixty-eight thousand, six hundred sixty-two".