926319942 has 64 divisors (see below), whose sum is σ = 2107123200. Its totient is φ = 301548960.

The previous prime is 926319937. The next prime is 926319949. The reversal of 926319942 is 249913629.

It is a happy number.

926319942 is a `hidden beast` number, since 9 + 2 + 631 + 9 + 9 + 4 + 2 = 666.

926319942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (926319949) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 531192 + ... + 532932.

It is an arithmetic number, because the mean of its divisors is an integer number (32923800).

Almost surely, 2^926319942 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 926319942, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1053561600).

926319942 is an abundant number, since it is smaller than the sum of its proper divisors (1180803258).

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

926319942 is a wasteful number, since it uses less digits than its factorization.

926319942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1978 (or 1972 counting only the distinct ones).

The product of its digits is 209952, while the sum is 45.

The square root of 926319942 is about 30435.5046286405. The cubic root of 926319942 is about 974.8108129971.

The spelling of 926319942 in words is "nine hundred twenty-six million, three hundred nineteen thousand, nine hundred forty-two".