940343782 has 16 divisors (see below), whose sum is σ = 1696861440. Its totient is φ = 381793608.

The previous prime is 940343773. The next prime is 940343783. The reversal of 940343782 is 287343049.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940343783) 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, 1767298 + ... + 1767829.

It is an arithmetic number, because the mean of its divisors is an integer number (106053840).

Almost surely, 2^940343782 is an apocalyptic number.

940343782 is a deficient number, since it is larger than the sum of its proper divisors (756517658).

940343782 is a wasteful number, since it uses less digits than its factorization.

940343782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3535155.

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 940343782 is about 30665.0253872388. The cubic root of 940343782 is about 979.7055140438.

The spelling of 940343782 in words is "nine hundred forty million, three hundred forty-three thousand, seven hundred eighty-two".