698400832960 has 112 divisors (see below), whose sum is σ = 1670468494464. Its totient is φ = 278119277568.

The previous prime is 698400832931. The next prime is 698400833047. The reversal of 698400832960 is 69238004896.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93029527 + ... + 93037033.

It is an arithmetic number, because the mean of its divisors is an integer number (14914897272).

Almost surely, 2^698400832960 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 698400832960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (835234247232).

698400832960 is an abundant number, since it is smaller than the sum of its proper divisors (972067661504).

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

698400832960 is a wasteful number, since it uses less digits than its factorization.

698400832960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8778 (or 8768 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 55.

The spelling of 698400832960 in words is "six hundred ninety-eight billion, four hundred million, eight hundred thirty-two thousand, nine hundred sixty".