32630369 has 2 divisors, whose sum is σ = 32630370. Its totient is φ = 32630368.

The previous prime is 32630359. The next prime is 32630401. The reversal of 32630369 is 96303623.

It is an a-pointer prime, because the next prime (32630401) can be obtained adding 32630369 to its sum of digits (32).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30118144 + 2512225 = 5488^2 + 1585^2 .

It is a cyclic number.

It is not a de Polignac number, because 32630369 - 2²⁰ = 31581793 is a prime.

It is a super-2 number, since 2×32630369² = 2129481962152322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (32630309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16315184 + 16315185.

It is an arithmetic number, because the mean of its divisors is an integer number (16315185).

Almost surely, 2^32630369 is an apocalyptic number.

It is an amenable number.

32630369 is a deficient number, since it is larger than the sum of its proper divisors (1).

32630369 is an equidigital number, since it uses as much as digits as its factorization.

32630369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 32.

The square root of 32630369 is about 5712.2997995553. The cubic root of 32630369 is about 319.5513537049.

The spelling of 32630369 in words is "thirty-two million, six hundred thirty thousand, three hundred sixty-nine".