924642338 has 4 divisors (see below), whose sum is σ = 1386963510. Its totient is φ = 462321168.

The previous prime is 924642311. The next prime is 924642347. The reversal of 924642338 is 833246429.

It is a happy number.

924642338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 833246429 = 1789 ⋅465761.

It can be written as a sum of positive squares in only one way, i.e., 914034289 + 10608049 = 30233^2 + 3257^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 924642295 and 924642304.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231160583 + ... + 231160586.

Almost surely, 2^924642338 is an apocalyptic number.

924642338 is a deficient number, since it is larger than the sum of its proper divisors (462321172).

924642338 is a wasteful number, since it uses less digits than its factorization.

924642338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462321171.

The product of its digits is 248832, while the sum is 41.

The square root of 924642338 is about 30407.9321559359. The cubic root of 924642338 is about 974.2219830596.

The spelling of 924642338 in words is "nine hundred twenty-four million, six hundred forty-two thousand, three hundred thirty-eight".