32994330 has 32 divisors (see below), whose sum is σ = 81031104. Its totient is φ = 8593536.

The previous prime is 32994319. The next prime is 32994337. The reversal of 32994330 is 3349923.

It is a junction number, because it is equal to n+sod(n) for n = 32994291 and 32994300.

It is not an unprimeable number, because it can be changed into a prime (32994337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11499 + ... + 14078.

It is an arithmetic number, because the mean of its divisors is an integer number (2532222).

Almost surely, 2^32994330 is an apocalyptic number.

32994330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

32994330 is an abundant number, since it is smaller than the sum of its proper divisors (48036774).

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

32994330 is a wasteful number, since it uses less digits than its factorization.

32994330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25630.

The product of its (nonzero) digits is 17496, while the sum is 33.

The square root of 32994330 is about 5744.0691151831. The cubic root of 32994330 is about 320.7350615235.

The spelling of 32994330 in words is "thirty-two million, nine hundred ninety-four thousand, three hundred thirty".