940819120 has 20 divisors (see below), whose sum is σ = 2187404640. Its totient is φ = 376327616.

The previous prime is 940819111. The next prime is 940819123. The reversal of 940819120 is 21918049.

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (940819123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5880040 + ... + 5880199.

It is an arithmetic number, because the mean of its divisors is an integer number (109370232).

Almost surely, 2^940819120 is an apocalyptic number.

It is an amenable number.

940819120 is an abundant number, since it is smaller than the sum of its proper divisors (1246585520).

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

940819120 is a wasteful number, since it uses less digits than its factorization.

940819120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11760252 (or 11760246 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 940819120 is about 30672.7748989230. The cubic root of 940819120 is about 979.8705646074.

The spelling of 940819120 in words is "nine hundred forty million, eight hundred nineteen thousand, one hundred twenty".