698880448 has 42 divisors (see below), whose sum is σ = 1586231016. Its totient is φ = 299280384.

The previous prime is 698880437. The next prime is 698880467. The reversal of 698880448 is 844088896.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 558928 + ... + 560176.

Almost surely, 2^698880448 is an apocalyptic number.

It is an amenable number.

698880448 is an abundant number, since it is smaller than the sum of its proper divisors (887350568).

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

698880448 is an frugal number, since it uses more digits than its factorization.

698880448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2517 (or 1258 counting only the distinct ones).

The product of its (nonzero) digits is 3538944, while the sum is 55.

The square root of 698880448 is about 26436.3471001574. The cubic root of 698880448 is about 887.4303897794.

The spelling of 698880448 in words is "six hundred ninety-eight million, eight hundred eighty thousand, four hundred forty-eight".