896764788 has 18 divisors (see below), whose sum is σ = 2266822194. Its totient is φ = 298921584.

The previous prime is 896764741. The next prime is 896764829. The reversal of 896764788 is 887467698.

896764788 is a `hidden beast` number, since 8 + 96 + 76 + 478 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 671224464 + 225540324 = 25908^2 + 15018^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12455031 + ... + 12455102.

Almost surely, 2^896764788 is an apocalyptic number.

It is an amenable number.

896764788 is an abundant number, since it is smaller than the sum of its proper divisors (1370057406).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

896764788 is a wasteful number, since it uses less digits than its factorization.

896764788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24910143 (or 24910138 counting only the distinct ones).

The product of its digits is 32514048, while the sum is 63.

The square root of 896764788 is about 29946.0312562450. The cubic root of 896764788 is about 964.3311205050.

The spelling of 896764788 in words is "eight hundred ninety-six million, seven hundred sixty-four thousand, seven hundred eighty-eight".