701623620793 has 4 divisors (see below), whose sum is σ = 701630288100. Its totient is φ = 701616953488.

The previous prime is 701623620787. The next prime is 701623620809. The reversal of 701623620793 is 397026326107.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 397026326107 = 17 ⋅23354489771.

It can be written as a sum of positive squares in 2 ways, for example, as 143968642624 + 557654978169 = 379432^2 + 746763^2 .

It is a cyclic number.

It is not a de Polignac number, because 701623620793 - 2⁹ = 701623620281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (701623620773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3173230 + ... + 3387127.

It is an arithmetic number, because the mean of its divisors is an integer number (175407572025).

Almost surely, 2^701623620793 is an apocalyptic number.

It is an amenable number.

701623620793 is a deficient number, since it is larger than the sum of its proper divisors (6667307).

701623620793 is a wasteful number, since it uses less digits than its factorization.

701623620793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6667306.

The product of its (nonzero) digits is 571536, while the sum is 46.

The spelling of 701623620793 in words is "seven hundred one billion, six hundred twenty-three million, six hundred twenty thousand, seven hundred ninety-three".