32890849 has 2 divisors, whose sum is σ = 32890850. Its totient is φ = 32890848.

The previous prime is 32890831. The next prime is 32890853. The reversal of 32890849 is 94809823.

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., 31584400 + 1306449 = 5620^2 + 1143^2 .

It is a cyclic number.

It is not a de Polignac number, because 32890849 - 2⁹ = 32890337 is a prime.

It is not a weakly prime, because it can be changed into another prime (32890049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16445424 + 16445425.

It is an arithmetic number, because the mean of its divisors is an integer number (16445425).

Almost surely, 2^32890849 is an apocalyptic number.

It is an amenable number.

32890849 is a deficient number, since it is larger than the sum of its proper divisors (1).

32890849 is an equidigital number, since it uses as much as digits as its factorization.

32890849 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 32890849 is about 5735.0544025319. The cubic root of 32890849 is about 320.3994003791.

The spelling of 32890849 in words is "thirty-two million, eight hundred ninety thousand, eight hundred forty-nine".