632656967 has 2 divisors, whose sum is σ = 632656968. Its totient is φ = 632656966.

The previous prime is 632656963. The next prime is 632657017. The reversal of 632656967 is 769656236.

632656967 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (632657017) can be obtained adding 632656967 to its sum of digits (50).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 632656967 - 2² = 632656963 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (632656961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316328483 + 316328484.

It is an arithmetic number, because the mean of its divisors is an integer number (316328484).

Almost surely, 2^632656967 is an apocalyptic number.

632656967 is a deficient number, since it is larger than the sum of its proper divisors (1).

632656967 is an equidigital number, since it uses as much as digits as its factorization.

632656967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2449440, while the sum is 50.

The square root of 632656967 is about 25152.6731581357. The cubic root of 632656967 is about 858.4653390296.

The spelling of 632656967 in words is "six hundred thirty-two million, six hundred fifty-six thousand, nine hundred sixty-seven".