898971696 has 480 divisors, whose sum is σ = 3314787840. Its totient is φ = 229920768.

The previous prime is 898971691. The next prime is 898971709. The reversal of 898971696 is 696179898.

It is a super-2 number, since 2×898971696² = 1616300220418232832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (898971691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13417455 + ... + 13417521.

It is an arithmetic number, because the mean of its divisors is an integer number (6905808).

Almost surely, 2^898971696 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 898971696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1657393920).

898971696 is an abundant number, since it is smaller than the sum of its proper divisors (2415816144).

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

898971696 is a wasteful number, since it uses less digits than its factorization.

898971696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143 (or 125 counting only the distinct ones).

The product of its digits is 11757312, while the sum is 63.

The square root of 898971696 is about 29982.8567017888. The cubic root of 898971696 is about 965.1215346227.

The spelling of 898971696 in words is "eight hundred ninety-eight million, nine hundred seventy-one thousand, six hundred ninety-six".