893939423 has 8 divisors (see below), whose sum is σ = 963186000. Its totient is φ = 824761728.

The previous prime is 893939377. The next prime is 893939437. The reversal of 893939423 is 324939398.

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

It is a cyclic number.

It is not a de Polignac number, because 893939423 - 2¹⁶ = 893873887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (893939443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11528 + ... + 43826.

It is an arithmetic number, because the mean of its divisors is an integer number (120398250).

Almost surely, 2^893939423 is an apocalyptic number.

893939423 is a deficient number, since it is larger than the sum of its proper divisors (69246577).

893939423 is a wasteful number, since it uses less digits than its factorization.

893939423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34441.

The product of its digits is 1259712, while the sum is 50.

The square root of 893939423 is about 29898.8197593149. The cubic root of 893939423 is about 963.3173081016.

The spelling of 893939423 in words is "eight hundred ninety-three million, nine hundred thirty-nine thousand, four hundred twenty-three".