32989338 has 24 divisors (see below), whose sum is σ = 73221876. Its totient is φ = 10728000.

The previous prime is 32989309. The next prime is 32989351. The reversal of 32989338 is 83398923.

It can be written as a sum of positive squares in 2 ways, for example, as 20223009 + 12766329 = 4497^2 + 3573^2 .

It is a junction number, because it is equal to n+sod(n) for n = 32989293 and 32989302.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21613 + ... + 23088.

Almost surely, 2^32989338 is an apocalyptic number.

32989338 is an abundant number, since it is smaller than the sum of its proper divisors (40232538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32989338 is a wasteful number, since it uses less digits than its factorization.

32989338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44750 (or 44747 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The square root of 32989338 is about 5743.6345635843. The cubic root of 32989338 is about 320.7188851059.

The spelling of 32989338 in words is "thirty-two million, nine hundred eighty-nine thousand, three hundred thirty-eight".