4274829281 has 2 divisors, whose sum is σ = 4274829282. Its totient is φ = 4274829280.

The previous prime is 4274829263. The next prime is 4274829287. The reversal of 4274829281 is 1829284724.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3935680225 + 339149056 = 62735^2 + 18416^2 .

It is a cyclic number.

It is not a de Polignac number, because 4274829281 - 2⁶ = 4274829217 is a prime.

It is a super-2 number, since 2×4274829281² = 36548330763389953922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4274829287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2137414640 + 2137414641.

It is an arithmetic number, because the mean of its divisors is an integer number (2137414641).

Almost surely, 2^4274829281 is an apocalyptic number.

It is an amenable number.

4274829281 is a deficient number, since it is larger than the sum of its proper divisors (1).

4274829281 is an equidigital number, since it uses as much as digits as its factorization.

4274829281 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 516096, while the sum is 47.

The square root of 4274829281 is about 65382.1786192537. The cubic root of 4274829281 is about 1622.9541788800.

The spelling of 4274829281 in words is "four billion, two hundred seventy-four million, eight hundred twenty-nine thousand, two hundred eighty-one".