933960444 has 12 divisors (see below), whose sum is σ = 2179241064. Its totient is φ = 311320144.

The previous prime is 933960421. The next prime is 933960449. The reversal of 933960444 is 444069339.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×933960444² = 1744564221913354272, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 933960396 and 933960405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (933960449) 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 3 ways as a sum of consecutive naturals, for example, 38915007 + ... + 38915030.

It is an arithmetic number, because the mean of its divisors is an integer number (181603422).

Almost surely, 2^933960444 is an apocalyptic number.

It is an amenable number.

933960444 is an abundant number, since it is smaller than the sum of its proper divisors (1245280620).

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

933960444 is a wasteful number, since it uses less digits than its factorization.

933960444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77830044 (or 77830042 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 42.

The square root of 933960444 is about 30560.7664170910. The cubic root of 933960444 is about 977.4836330530.

The spelling of 933960444 in words is "nine hundred thirty-three million, nine hundred sixty thousand, four hundred forty-four".