896490648 has 96 divisors (see below), whose sum is σ = 2613180960. Its totient is φ = 276618240.

The previous prime is 896490641. The next prime is 896490677. The reversal of 896490648 is 846094698.

896490648 is a `hidden beast` number, since 8 + 96 + 490 + 64 + 8 = 666.

It is a super-3 number, since 3×896490648³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 896490594 and 896490603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (896490641) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 68661 + ... + 80667.

It is an arithmetic number, because the mean of its divisors is an integer number (27220635).

Almost surely, 2^896490648 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 896490648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1306590480).

896490648 is an abundant number, since it is smaller than the sum of its proper divisors (1716690312).

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

896490648 is a wasteful number, since it uses less digits than its factorization.

896490648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12097 (or 12090 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 54.

The square root of 896490648 is about 29941.4536721249. The cubic root of 896490648 is about 964.2328455059.

The spelling of 896490648 in words is "eight hundred ninety-six million, four hundred ninety thousand, six hundred forty-eight".