698082048 has 108 divisors (see below), whose sum is σ = 2046150288. Its totient is φ = 228833280.

The previous prime is 698082013. The next prime is 698082089. The reversal of 698082048 is 840280896.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 698081994 and 698082012.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 138061 + ... + 143027.

It is an arithmetic number, because the mean of its divisors is an integer number (18945836).

Almost surely, 2^698082048 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 698082048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1023075144).

698082048 is an abundant number, since it is smaller than the sum of its proper divisors (1348068240).

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

698082048 is a wasteful number, since it uses less digits than its factorization.

698082048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5050 (or 5033 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The square root of 698082048 is about 26421.2423629170. The cubic root of 698082048 is about 887.0923279538.

The spelling of 698082048 in words is "six hundred ninety-eight million, eighty-two thousand, forty-eight".