893438746 has 8 divisors (see below), whose sum is σ = 1343810880. Its totient is φ = 445501788.

The previous prime is 893438743. The next prime is 893438753. The reversal of 893438746 is 647834398.

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

It is a junction number, because it is equal to n+sod(n) for n = 893438693 and 893438702.

It is not an unprimeable number, because it can be changed into a prime (893438743) by changing a digit.

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, 607876 + ... + 609343.

It is an arithmetic number, because the mean of its divisors is an integer number (167976360).

Almost surely, 2^893438746 is an apocalyptic number.

893438746 is a deficient number, since it is larger than the sum of its proper divisors (450372134).

893438746 is a wasteful number, since it uses less digits than its factorization.

893438746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217588.

The product of its digits is 3483648, while the sum is 52.

The square root of 893438746 is about 29890.4457310359. The cubic root of 893438746 is about 963.1374298088.

It can be divided in two parts, 89343 and 8746, that added together give a palindrome (98089).

The spelling of 893438746 in words is "eight hundred ninety-three million, four hundred thirty-eight thousand, seven hundred forty-six".