698616048 has 40 divisors (see below), whose sum is σ = 1943587408. Its totient is φ = 214958592.

The previous prime is 698616047. The next prime is 698616133. The reversal of 698616048 is 840616896.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 698615988 and 698616006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (698616043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 559165 + ... + 560412.

Almost surely, 2^698616048 is an apocalyptic number.

It is an amenable number.

698616048 is an abundant number, since it is smaller than the sum of its proper divisors (1244971360).

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

698616048 is a wasteful number, since it uses less digits than its factorization.

698616048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1119601 (or 1119595 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 48.

The square root of 698616048 is about 26431.3459362175. The cubic root of 698616048 is about 887.3184649663.

The spelling of 698616048 in words is "six hundred ninety-eight million, six hundred sixteen thousand, forty-eight".