33484470 has 32 divisors (see below), whose sum is σ = 81272160. Its totient is φ = 8828160.

The previous prime is 33484453. The next prime is 33484471. The reversal of 33484470 is 7448433.

It is a super-2 number, since 2×33484470² = 2242419462361800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33484471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3601 + ... + 8940.

It is an arithmetic number, because the mean of its divisors is an integer number (2539755).

Almost surely, 2^33484470 is an apocalyptic number.

33484470 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

33484470 is an abundant number, since it is smaller than the sum of its proper divisors (47787690).

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

33484470 is a wasteful number, since it uses less digits than its factorization.

33484470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12640.

The product of its (nonzero) digits is 32256, while the sum is 33.

The square root of 33484470 is about 5786.5767082101. The cubic root of 33484470 is about 322.3154644060.

The spelling of 33484470 in words is "thirty-three million, four hundred eighty-four thousand, four hundred seventy".