4729894237 has 2 divisors, whose sum is σ = 4729894238. Its totient is φ = 4729894236.

The previous prime is 4729894199. The next prime is 4729894243. The reversal of 4729894237 is 7324989274.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4161024036 + 568870201 = 64506^2 + 23851^2 .

It is a cyclic number.

It is not a de Polignac number, because 4729894237 - 2⁷ = 4729894109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4729894277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2364947118 + 2364947119.

It is an arithmetic number, because the mean of its divisors is an integer number (2364947119).

Almost surely, 2^4729894237 is an apocalyptic number.

It is an amenable number.

4729894237 is a deficient number, since it is larger than the sum of its proper divisors (1).

4729894237 is an equidigital number, since it uses as much as digits as its factorization.

4729894237 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6096384, while the sum is 55.

The square root of 4729894237 is about 68774.2265459961. The cubic root of 4729894237 is about 1678.6125919039.

The spelling of 4729894237 in words is "four billion, seven hundred twenty-nine million, eight hundred ninety-four thousand, two hundred thirty-seven".