696195743898 has 16 divisors (see below), whose sum is σ = 1395159667776. Its totient is φ = 231603884640.

The previous prime is 696195743869. The next prime is 696195743899. The reversal of 696195743898 is 898347591696.

It is not an unprimeable number, because it can be changed into a prime (696195743899) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115337563 + ... + 115343598.

It is an arithmetic number, because the mean of its divisors is an integer number (87197479236).

Almost surely, 2^696195743898 is an apocalyptic number.

696195743898 is an abundant number, since it is smaller than the sum of its proper divisors (698963923878).

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

696195743898 is a wasteful number, since it uses less digits than its factorization.

696195743898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230681669.

The product of its digits is 705438720, while the sum is 75.

The spelling of 696195743898 in words is "six hundred ninety-six billion, one hundred ninety-five million, seven hundred forty-three thousand, eight hundred ninety-eight".