8345273701 has 16 divisors (see below), whose sum is σ = 9445258368. Its totient is φ = 7329625600.

The previous prime is 8345273693. The next prime is 8345273737. The reversal of 8345273701 is 1073725438.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 8345273701 - 2³ = 8345273693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8345273771) 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, 244255 + ... + 276316.

It is an arithmetic number, because the mean of its divisors is an integer number (590328648).

Almost surely, 2^8345273701 is an apocalyptic number.

It is an amenable number.

8345273701 is a deficient number, since it is larger than the sum of its proper divisors (1099984667).

8345273701 is a wasteful number, since it uses less digits than its factorization.

8345273701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520652.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 8345273701 is about 91352.4695944231. The cubic root of 8345273701 is about 2028.3685194508.

The spelling of 8345273701 in words is "eight billion, three hundred forty-five million, two hundred seventy-three thousand, seven hundred one".