4933850391 has 6 divisors (see below), whose sum is σ = 7126672800. Its totient is φ = 3289233588.

The previous prime is 4933850387. The next prime is 4933850399. The reversal of 4933850391 is 1930583394.

It is not a de Polignac number, because 4933850391 - 2² = 4933850387 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4933850399) 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, 274102791 + ... + 274102808.

It is an arithmetic number, because the mean of its divisors is an integer number (1187778800).

Almost surely, 2^4933850391 is an apocalyptic number.

4933850391 is a deficient number, since it is larger than the sum of its proper divisors (2192822409).

4933850391 is a wasteful number, since it uses less digits than its factorization.

4933850391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548205605 (or 548205602 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The square root of 4933850391 is about 70241.3723598849. The cubic root of 4933850391 is about 1702.4014953325.

The spelling of 4933850391 in words is "four billion, nine hundred thirty-three million, eight hundred fifty thousand, three hundred ninety-one".