632635349 has 2 divisors, whose sum is σ = 632635350. Its totient is φ = 632635348.

The previous prime is 632635327. The next prime is 632635411. The reversal of 632635349 is 943536236.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 620259025 + 12376324 = 24905^2 + 3518^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-632635349 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (632635249) 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, 316317674 + 316317675.

It is an arithmetic number, because the mean of its divisors is an integer number (316317675).

Almost surely, 2^632635349 is an apocalyptic number.

It is an amenable number.

632635349 is a deficient number, since it is larger than the sum of its proper divisors (1).

632635349 is an equidigital number, since it uses as much as digits as its factorization.

632635349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 349920, while the sum is 41.

The square root of 632635349 is about 25152.2434188285. The cubic root of 632635349 is about 858.4555609476.

The spelling of 632635349 in words is "six hundred thirty-two million, six hundred thirty-five thousand, three hundred forty-nine".