4949864508 has 12 divisors (see below), whose sum is σ = 11549683880. Its totient is φ = 1649954832.

The previous prime is 4949864501. The next prime is 4949864561. The reversal of 4949864508 is 8054689494.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4949864501) 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, 206244343 + ... + 206244366.

Almost surely, 2^4949864508 is an apocalyptic number.

It is an amenable number.

4949864508 is an abundant number, since it is smaller than the sum of its proper divisors (6599819372).

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

4949864508 is a wasteful number, since it uses less digits than its factorization.

4949864508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412488716 (or 412488714 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 57.

The square root of 4949864508 is about 70355.2734910469. The cubic root of 4949864508 is about 1704.2413710079.

The spelling of 4949864508 in words is "four billion, nine hundred forty-nine million, eight hundred sixty-four thousand, five hundred eight".