32938669 has 2 divisors, whose sum is σ = 32938670. Its totient is φ = 32938668.

The previous prime is 32938667. The next prime is 32938721. The reversal of 32938669 is 96683923.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18966025 + 13972644 = 4355^2 + 3738^2 .

It is a cyclic number.

It is not a de Polignac number, because 32938669 - 2¹ = 32938667 is a prime.

It is a super-2 number, since 2×32938669² = 2169911830983122, which contains 22 as substring.

Together with 32938667, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32938663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16469334 + 16469335.

It is an arithmetic number, because the mean of its divisors is an integer number (16469335).

Almost surely, 2^32938669 is an apocalyptic number.

It is an amenable number.

32938669 is a deficient number, since it is larger than the sum of its proper divisors (1).

32938669 is an equidigital number, since it uses as much as digits as its factorization.

32938669 is an evil number, because the sum of its binary digits is even.

The product of its digits is 419904, while the sum is 46.

The square root of 32938669 is about 5739.2219856005. The cubic root of 32938669 is about 320.5546013998.

The spelling of 32938669 in words is "thirty-two million, nine hundred thirty-eight thousand, six hundred sixty-nine".