896218564 has 12 divisors (see below), whose sum is σ = 1569123388. Its totient is φ = 447897600.

The previous prime is 896218541. The next prime is 896218567. The reversal of 896218564 is 465812698.

It can be written as a sum of positive squares in 2 ways, for example, as 394816900 + 501401664 = 19870^2 + 22392^2 .

It is a super-3 number, since 3×896218564³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (896218567) 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, 43197 + ... + 60484.

Almost surely, 2^896218564 is an apocalyptic number.

It is an amenable number.

896218564 is a deficient number, since it is larger than the sum of its proper divisors (672904824).

896218564 is a wasteful number, since it uses less digits than its factorization.

896218564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105846 (or 105844 counting only the distinct ones).

The product of its digits is 829440, while the sum is 49.

The square root of 896218564 is about 29936.9097269575. The cubic root of 896218564 is about 964.1352877396.

The spelling of 896218564 in words is "eight hundred ninety-six million, two hundred eighteen thousand, five hundred sixty-four".