896605164 has 216 divisors, whose sum is σ = 2885631840. Its totient is φ = 229671936.

The previous prime is 896605147. The next prime is 896605181. The reversal of 896605164 is 461506698.

It is an interprime number because it is at equal distance from previous prime (896605147) and next prime (896605181).

It is a super-2 number, since 2×896605164² = 1607801640222933792, which contains 22 as substring.

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 71 ways as a sum of consecutive naturals, for example, 1575472 + ... + 1576040.

Almost surely, 2^896605164 is an apocalyptic number.

896605164 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 896605164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1442815920).

896605164 is an abundant number, since it is smaller than the sum of its proper divisors (1989026676).

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

896605164 is a wasteful number, since it uses less digits than its factorization.

896605164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649 (or 631 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 896605164 is about 29943.3659430599. The cubic root of 896605164 is about 964.2739001774.

The spelling of 896605164 in words is "eight hundred ninety-six million, six hundred five thousand, one hundred sixty-four".