32808949 has 2 divisors, whose sum is σ = 32808950. Its totient is φ = 32808948.

The previous prime is 32808913. The next prime is 32808967. The reversal of 32808949 is 94980823.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28836900 + 3972049 = 5370^2 + 1993^2 .

It is a cyclic number.

It is not a de Polignac number, because 32808949 - 2¹⁵ = 32776181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32808449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16404474 + 16404475.

It is an arithmetic number, because the mean of its divisors is an integer number (16404475).

Almost surely, 2^32808949 is an apocalyptic number.

It is an amenable number.

32808949 is a deficient number, since it is larger than the sum of its proper divisors (1).

32808949 is an equidigital number, since it uses as much as digits as its factorization.

32808949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 32808949 is about 5727.9096536171. The cubic root of 32808949 is about 320.1332420388.

The spelling of 32808949 in words is "thirty-two million, eight hundred eight thousand, nine hundred forty-nine".