698942828249896 has 64 divisors (see below), whose sum is σ = 1322861314320000. Its totient is φ = 346196334977280.

The previous prime is 698942828249893. The next prime is 698942828249921.

698942828249896 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (698942828249891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 641619175 + ... + 642707593.

It is an arithmetic number, because the mean of its divisors is an integer number (20669708036250).

Almost surely, 2^{698942828249896} is an apocalyptic number.

It is an amenable number.

698942828249896 is a deficient number, since it is larger than the sum of its proper divisors (623918486070104).

698942828249896 is a wasteful number, since it uses less digits than its factorization.

698942828249896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090322 (or 1090318 counting only the distinct ones).

The product of its digits is 123834728448, while the sum is 94.

The spelling of 698942828249896 in words is "six hundred ninety-eight trillion, nine hundred forty-two billion, eight hundred twenty-eight million, two hundred forty-nine thousand, eight hundred ninety-six".