940990382 has 4 divisors (see below), whose sum is σ = 1411485576. Its totient is φ = 470495190.

The previous prime is 940990381. The next prime is 940990417. The reversal of 940990382 is 283099049.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 283099049 = 11981 ⋅23629.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940990381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235247594 + ... + 235247597.

It is an arithmetic number, because the mean of its divisors is an integer number (352871394).

Almost surely, 2^940990382 is an apocalyptic number.

940990382 is a deficient number, since it is larger than the sum of its proper divisors (470495194).

940990382 is a wasteful number, since it uses less digits than its factorization.

940990382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470495193.

The product of its (nonzero) digits is 139968, while the sum is 44.

The square root of 940990382 is about 30675.5665310357. The cubic root of 940990382 is about 979.9300179098.

The spelling of 940990382 in words is "nine hundred forty million, nine hundred ninety thousand, three hundred eighty-two".