893538946 has 8 divisors (see below), whose sum is σ = 1340469324. Its totient is φ = 446715840.

The previous prime is 893538889. The next prime is 893538977. The reversal of 893538946 is 649835398.

It can be written as a sum of positive squares in 2 ways, for example, as 866654721 + 26884225 = 29439^2 + 5185^2 .

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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1035 + ... + 42286.

Almost surely, 2^893538946 is an apocalyptic number.

893538946 is a deficient number, since it is larger than the sum of its proper divisors (446930378).

893538946 is a wasteful number, since it uses less digits than its factorization.

893538946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53636.

The product of its digits is 5598720, while the sum is 55.

The square root of 893538946 is about 29892.1218049171. The cubic root of 893538946 is about 963.1734340539.

The spelling of 893538946 in words is "eight hundred ninety-three million, five hundred thirty-eight thousand, nine hundred forty-six".