4890936500 has 24 divisors (see below), whose sum is σ = 10681806408. Its totient is φ = 1956374400.

The previous prime is 4890936443. The next prime is 4890936503. The reversal of 4890936500 is 56390984.

It can be written as a sum of positive squares in 4 ways, for example, as 26152996 + 4864783504 = 5114^2 + 69748^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4890936503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4890437 + ... + 4891436.

It is an arithmetic number, because the mean of its divisors is an integer number (445075267).

Almost surely, 2^4890936500 is an apocalyptic number.

It is an amenable number.

4890936500 is an abundant number, since it is smaller than the sum of its proper divisors (5790869908).

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

4890936500 is a wasteful number, since it uses less digits than its factorization.

4890936500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9781892 (or 9781880 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 4890936500 is about 69935.2307496014. The cubic root of 4890936500 is about 1697.4513713337.

The spelling of 4890936500 in words is "four billion, eight hundred ninety million, nine hundred thirty-six thousand, five hundred".