940720016 has 10 divisors (see below), whose sum is σ = 1822645062. Its totient is φ = 470360000.

The previous prime is 940719991. The next prime is 940720019. The reversal of 940720016 is 610027049.

It can be written as a sum of positive squares in only one way, i.e., 899760016 + 40960000 = 29996^2 + 6400^2 .

It is not an unprimeable number, because it can be changed into a prime (940720019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29397485 + ... + 29397516.

Almost surely, 2^940720016 is an apocalyptic number.

It is an amenable number.

940720016 is a deficient number, since it is larger than the sum of its proper divisors (881925046).

940720016 is a wasteful number, since it uses less digits than its factorization.

940720016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58795009 (or 58795003 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 940720016 is about 30671.1593520688. The cubic root of 940720016 is about 979.8361575323.

The spelling of 940720016 in words is "nine hundred forty million, seven hundred twenty thousand, sixteen".