4941638650 has 24 divisors (see below), whose sum is σ = 9898483644. Its totient is φ = 1824604800.

The previous prime is 4941638629. The next prime is 4941638671. The reversal of 4941638650 is 568361494.

It is an interprime number because it is at equal distance from previous prime (4941638629) and next prime (4941638671).

It can be written as a sum of positive squares in 6 ways, for example, as 384983641 + 4556655009 = 19621^2 + 67503^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4941638650.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3800611 + ... + 3801910.

Almost surely, 2^4941638650 is an apocalyptic number.

4941638650 is an abundant number, since it is smaller than the sum of its proper divisors (4956844994).

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

4941638650 is a wasteful number, since it uses less digits than its factorization.

4941638650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7602546 (or 7602541 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 46.

The square root of 4941638650 is about 70296.7897560052. The cubic root of 4941638650 is about 1703.2967915929.

The spelling of 4941638650 in words is "four billion, nine hundred forty-one million, six hundred thirty-eight thousand, six hundred fifty".