33380036 has 24 divisors (see below), whose sum is σ = 62657280. Its totient is φ = 15511392.

The previous prime is 33380029. The next prime is 33380047. The reversal of 33380036 is 63008333.

It is a super-2 number, since 2×33380036² = 2228453606722592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33379987 and 33380014.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116 + ... + 8171.

It is an arithmetic number, because the mean of its divisors is an integer number (2610720).

Almost surely, 2^33380036 is an apocalyptic number.

It is an amenable number.

33380036 is a deficient number, since it is larger than the sum of its proper divisors (29277244).

33380036 is a wasteful number, since it uses less digits than its factorization.

33380036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8363 (or 8361 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 33380036 is about 5777.5458457722. The cubic root of 33380036 is about 321.9800278239.

Adding to 33380036 its reverse (63008333), we get a palindrome (96388369).

The spelling of 33380036 in words is "thirty-three million, three hundred eighty thousand, thirty-six".