274630633 has 2 divisors, whose sum is σ = 274630634. Its totient is φ = 274630632.

The previous prime is 274630621. The next prime is 274630639. The reversal of 274630633 is 336036472.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 265461849 + 9168784 = 16293^2 + 3028^2 .

It is a cyclic number.

It is not a de Polignac number, because 274630633 - 2¹³ = 274622441 is a prime.

It is not a weakly prime, because it can be changed into another prime (274630639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137315316 + 137315317.

It is an arithmetic number, because the mean of its divisors is an integer number (137315317).

Almost surely, 2^274630633 is an apocalyptic number.

It is an amenable number.

274630633 is a deficient number, since it is larger than the sum of its proper divisors (1).

274630633 is an equidigital number, since it uses as much as digits as its factorization.

274630633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 34.

The square root of 274630633 is about 16571.9833755649. The cubic root of 274630633 is about 650.0044441511.

The spelling of 274630633 in words is "two hundred seventy-four million, six hundred thirty thousand, six hundred thirty-three".