33980104 has 8 divisors (see below), whose sum is σ = 63712710. Its totient is φ = 16990048.

The previous prime is 33980081. The next prime is 33980119. The reversal of 33980104 is 40108933.

It can be written as a sum of positive squares in only one way, i.e., 32467204 + 1512900 = 5698^2 + 1230^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2123749 + ... + 2123764.

Almost surely, 2^33980104 is an apocalyptic number.

It is an amenable number.

33980104 is a deficient number, since it is larger than the sum of its proper divisors (29732606).

33980104 is a wasteful number, since it uses less digits than its factorization.

33980104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4247519 (or 4247515 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 33980104 is about 5829.2455772595. The cubic root of 33980104 is about 323.8979763110.

The spelling of 33980104 in words is "thirty-three million, nine hundred eighty thousand, one hundred four".