942968390 has 32 divisors (see below), whose sum is σ = 2089039680. Its totient is φ = 298433664.

The previous prime is 942968387. The next prime is 942968407. The reversal of 942968390 is 93869249.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 517205 + ... + 519024.

It is an arithmetic number, because the mean of its divisors is an integer number (65282490).

Almost surely, 2^942968390 is an apocalyptic number.

942968390 is an abundant number, since it is smaller than the sum of its proper divisors (1146071290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

942968390 is a wasteful number, since it uses less digits than its factorization.

942968390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036256.

The product of its (nonzero) digits is 839808, while the sum is 50.

The square root of 942968390 is about 30707.7903796415. The cubic root of 942968390 is about 980.6161577100.

The spelling of 942968390 in words is "nine hundred forty-two million, nine hundred sixty-eight thousand, three hundred ninety".