698670016 has 28 divisors (see below), whose sum is σ = 1512463320. Its totient is φ = 317576960.

The previous prime is 698669999. The next prime is 698670019. The reversal of 698670016 is 610076896.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (698670019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 495511 + ... + 496918.

Almost surely, 2^698670016 is an apocalyptic number.

It is an amenable number.

698670016 is an abundant number, since it is smaller than the sum of its proper divisors (813793304).

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

698670016 is a wasteful number, since it uses less digits than its factorization.

698670016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992452 (or 992442 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 698670016 is about 26432.3668255417. The cubic root of 698670016 is about 887.3413127905.

The spelling of 698670016 in words is "six hundred ninety-eight million, six hundred seventy thousand, sixteen".