9720095401 has 4 divisors (see below), whose sum is σ = 9746155012. Its totient is φ = 9694035792.

The previous prime is 9720095339. The next prime is 9720095453. The reversal of 9720095401 is 1045900279.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1045900279 = 809 ⋅1292831.

It can be written as a sum of positive squares in 2 ways, for example, as 4136419225 + 5583676176 = 64315^2 + 74724^2 .

It is a cyclic number.

It is not a de Polignac number, because 9720095401 - 2¹¹ = 9720093353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9720095501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13029246 + ... + 13029991.

It is an arithmetic number, because the mean of its divisors is an integer number (2436538753).

Almost surely, 2^9720095401 is an apocalyptic number.

It is an amenable number.

9720095401 is a deficient number, since it is larger than the sum of its proper divisors (26059611).

9720095401 is a wasteful number, since it uses less digits than its factorization.

9720095401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26059610.

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 9720095401 is about 98590.5441764067. The cubic root of 9720095401 is about 2134.1429647942.

The spelling of 9720095401 in words is "nine billion, seven hundred twenty million, ninety-five thousand, four hundred one".