896688934965 has 160 divisors (see below), whose sum is σ = 1678354022400. Its totient is φ = 457506403200.

The previous prime is 896688934961. The next prime is 896688934969. The reversal of 896688934965 is 569439886698.

896688934965 is a `hidden beast` number, since 89 + 6 + 68 + 89 + 349 + 65 = 666.

It is an interprime number because it is at equal distance from previous prime (896688934961) and next prime (896688934969).

It is not a de Polignac number, because 896688934965 - 2² = 896688934961 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (896688934961) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 527773686 + ... + 527775384.

It is an arithmetic number, because the mean of its divisors is an integer number (10489712640).

Almost surely, 2^896688934965 is an apocalyptic number.

It is an amenable number.

896688934965 is a deficient number, since it is larger than the sum of its proper divisors (781665087435).

896688934965 is a wasteful number, since it uses less digits than its factorization.

896688934965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2205 (or 2196 counting only the distinct ones).

The product of its digits is 4837294080, while the sum is 81.

The spelling of 896688934965 in words is "eight hundred ninety-six billion, six hundred eighty-eight million, nine hundred thirty-four thousand, nine hundred sixty-five".