632690341 has 2 divisors, whose sum is σ = 632690342. Its totient is φ = 632690340.

The previous prime is 632690323. The next prime is 632690369. The reversal of 632690341 is 143096236.

It is a happy number.

632690341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 387893025 + 244797316 = 19695^2 + 15646^2 .

It is a cyclic number.

It is not a de Polignac number, because 632690341 - 2⁷ = 632690213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 632690297 and 632690306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (632690321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316345170 + 316345171.

It is an arithmetic number, because the mean of its divisors is an integer number (316345171).

Almost surely, 2^632690341 is an apocalyptic number.

It is an amenable number.

632690341 is a deficient number, since it is larger than the sum of its proper divisors (1).

632690341 is an equidigital number, since it uses as much as digits as its factorization.

632690341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 632690341 is about 25153.3365778777. The cubic root of 632690341 is about 858.4804340548.

The spelling of 632690341 in words is "six hundred thirty-two million, six hundred ninety thousand, three hundred forty-one".