924394 has 8 divisors (see below), whose sum is σ = 1409508. Its totient is φ = 454560.

The previous prime is 924383. The next prime is 924397. The reversal of 924394 is 493429.

It can be written as a sum of positive squares in 2 ways, for example, as 582169 + 342225 = 763^2 + 585^2 .

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

It is not an unprimeable number, because it can be changed into a prime (924397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3667 + ... + 3910.

2⁹²⁴³⁹⁴ is an apocalyptic number.

924394 is a deficient number, since it is larger than the sum of its proper divisors (485114).

924394 is a wasteful number, since it uses less digits than its factorization.

924394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7640.

The product of its digits is 7776, while the sum is 31.

The square root of 924394 is about 961.4541070691. The cubic root of 924394 is about 97.4134757260.

The spelling of 924394 in words is "nine hundred twenty-four thousand, three hundred ninety-four".