4936936399 has 2 divisors, whose sum is σ = 4936936400. Its totient is φ = 4936936398.

The previous prime is 4936936387. The next prime is 4936936457. The reversal of 4936936399 is 9936396394.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4936936399 - 2²⁹ = 4400065487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4936936309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2468468199 + 2468468200.

It is an arithmetic number, because the mean of its divisors is an integer number (2468468200).

Almost surely, 2^4936936399 is an apocalyptic number.

4936936399 is a deficient number, since it is larger than the sum of its proper divisors (1).

4936936399 is an equidigital number, since it uses as much as digits as its factorization.

4936936399 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25509168, while the sum is 61.

The square root of 4936936399 is about 70263.3360935844. The cubic root of 4936936399 is about 1702.7563587933.

The spelling of 4936936399 in words is "four billion, nine hundred thirty-six million, nine hundred thirty-six thousand, three hundred ninety-nine".