893688061 has 4 divisors (see below), whose sum is σ = 1021357792. Its totient is φ = 766018332.

The previous prime is 893688031. The next prime is 893688073. The reversal of 893688061 is 160886398.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 893688061 - 2⁹ = 893687549 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 893687996 and 893688014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (893688001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63834855 + ... + 63834868.

It is an arithmetic number, because the mean of its divisors is an integer number (255339448).

Almost surely, 2^893688061 is an apocalyptic number.

It is an amenable number.

893688061 is a deficient number, since it is larger than the sum of its proper divisors (127669731).

893688061 is a wasteful number, since it uses less digits than its factorization.

893688061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127669730.

The product of its (nonzero) digits is 497664, while the sum is 49.

The square root of 893688061 is about 29894.6159199278. The cubic root of 893688061 is about 963.2270096400.

The spelling of 893688061 in words is "eight hundred ninety-three million, six hundred eighty-eight thousand, sixty-one".