4945898796 has 12 divisors (see below), whose sum is σ = 11540430552. Its totient is φ = 1648632928.

The previous prime is 4945898761. The next prime is 4945898801. The reversal of 4945898796 is 6978985494.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4945898796.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206079105 + ... + 206079128.

It is an arithmetic number, because the mean of its divisors is an integer number (961702546).

Almost surely, 2^4945898796 is an apocalyptic number.

It is an amenable number.

4945898796 is an abundant number, since it is smaller than the sum of its proper divisors (6594531756).

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

4945898796 is a wasteful number, since it uses less digits than its factorization.

4945898796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412158240 (or 412158238 counting only the distinct ones).

The product of its digits is 156764160, while the sum is 69.

The square root of 4945898796 is about 70327.0843701059. The cubic root of 4945898796 is about 1703.7861170527.

The spelling of 4945898796 in words is "four billion, nine hundred forty-five million, eight hundred ninety-eight thousand, seven hundred ninety-six".