942866396 has 12 divisors (see below), whose sum is σ = 1681148952. Its totient is φ = 462538128.

The previous prime is 942866387. The next prime is 942866399. The reversal of 942866396 is 693668249.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (942866399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2223530 + ... + 2223953.

It is an arithmetic number, because the mean of its divisors is an integer number (140095746).

Almost surely, 2^942866396 is an apocalyptic number.

It is an amenable number.

942866396 is a deficient number, since it is larger than the sum of its proper divisors (738282556).

942866396 is a wasteful number, since it uses less digits than its factorization.

942866396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4447540 (or 4447538 counting only the distinct ones).

The product of its digits is 3359232, while the sum is 53.

The square root of 942866396 is about 30706.1296160881. The cubic root of 942866396 is about 980.5808010739.

The spelling of 942866396 in words is "nine hundred forty-two million, eight hundred sixty-six thousand, three hundred ninety-six".