922902938 has 8 divisors (see below), whose sum is σ = 1403318388. Its totient is φ = 455130144.

The previous prime is 922902917. The next prime is 922902947. The reversal of 922902938 is 839209229.

It can be written as a sum of positive squares in 2 ways, for example, as 785849089 + 137053849 = 28033^2 + 11707^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 3160481 + ... + 3160772.

Almost surely, 2^922902938 is an apocalyptic number.

922902938 is a deficient number, since it is larger than the sum of its proper divisors (480415450).

922902938 is a wasteful number, since it uses less digits than its factorization.

922902938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6321328.

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

The square root of 922902938 is about 30379.3176026059. The cubic root of 922902938 is about 973.6107105203.

The spelling of 922902938 in words is "nine hundred twenty-two million, nine hundred two thousand, nine hundred thirty-eight".