698966096890 has 32 divisors (see below), whose sum is σ = 1324742040000. Its totient is φ = 264794318208.

The previous prime is 698966096837. The next prime is 698966096893. The reversal of 698966096890 is 98690669896.

It is not an unprimeable number, because it can be changed into a prime (698966096893) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122001 + ... + 1188619.

It is an arithmetic number, because the mean of its divisors is an integer number (41398188750).

Almost surely, 2^698966096890 is an apocalyptic number.

698966096890 is a deficient number, since it is larger than the sum of its proper divisors (625775943110).

698966096890 is a wasteful number, since it uses less digits than its factorization.

698966096890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070094.

The product of its (nonzero) digits is 544195584, while the sum is 76.

The spelling of 698966096890 in words is "six hundred ninety-eight billion, nine hundred sixty-six million, ninety-six thousand, eight hundred ninety".