940032985 has 8 divisors (see below), whose sum is σ = 1138582656. Its totient is φ = 744997680.

The previous prime is 940032983. The next prime is 940033007. The reversal of 940032985 is 589230049.

It is a happy number.

940032985 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 940032985 - 2¹ = 940032983 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (940032983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 878001 + ... + 879070.

It is an arithmetic number, because the mean of its divisors is an integer number (142322832).

Almost surely, 2^940032985 is an apocalyptic number.

It is an amenable number.

940032985 is a deficient number, since it is larger than the sum of its proper divisors (198549671).

940032985 is a wasteful number, since it uses less digits than its factorization.

940032985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1757183.

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 940032985 is about 30659.9573548301. The cubic root of 940032985 is about 979.5975666127.

The spelling of 940032985 in words is "nine hundred forty million, thirty-two thousand, nine hundred eighty-five".