696631048417 has 4 divisors (see below), whose sum is σ = 696817366960. Its totient is φ = 696444729876.

The previous prime is 696631048403. The next prime is 696631048457. The reversal of 696631048417 is 714840136696.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 696631048417 - 2¹⁹ = 696630524129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (696631048457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93153663 + ... + 93161140.

It is an arithmetic number, because the mean of its divisors is an integer number (174204341740).

Almost surely, 2^696631048417 is an apocalyptic number.

It is an amenable number.

696631048417 is a deficient number, since it is larger than the sum of its proper divisors (186318543).

696631048417 is a wasteful number, since it uses less digits than its factorization.

696631048417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186318542.

The product of its (nonzero) digits is 5225472, while the sum is 55.

The spelling of 696631048417 in words is "six hundred ninety-six billion, six hundred thirty-one million, forty-eight thousand, four hundred seventeen".