698616014 has 4 divisors (see below), whose sum is σ = 1047924024. Its totient is φ = 349308006.

The previous prime is 698616013. The next prime is 698616029. The reversal of 698616014 is 410616896.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (698616011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174654002 + ... + 174654005.

It is an arithmetic number, because the mean of its divisors is an integer number (261981006).

Almost surely, 2^698616014 is an apocalyptic number.

698616014 is a deficient number, since it is larger than the sum of its proper divisors (349308010).

698616014 is a wasteful number, since it uses less digits than its factorization.

698616014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349308009.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 698616014 is about 26431.3452930417. The cubic root of 698616014 is about 887.3184505718.

The spelling of 698616014 in words is "six hundred ninety-eight million, six hundred sixteen thousand, fourteen".