4942688508 has 18 divisors (see below), whose sum is σ = 12494018264. Its totient is φ = 1647562824.

The previous prime is 4942688503. The next prime is 4942688551. The reversal of 4942688508 is 8058862494.

4942688508 is a `hidden beast` number, since 494 + 26 + 88 + 50 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4942688503) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68648416 + ... + 68648487.

Almost surely, 2^4942688508 is an apocalyptic number.

It is an amenable number.

4942688508 is an abundant number, since it is smaller than the sum of its proper divisors (7551329756).

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

4942688508 is a wasteful number, since it uses less digits than its factorization.

4942688508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137296913 (or 137296908 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 54.

The square root of 4942688508 is about 70304.2566847840. The cubic root of 4942688508 is about 1703.4174056420.

The spelling of 4942688508 in words is "four billion, nine hundred forty-two million, six hundred eighty-eight thousand, five hundred eight".