7473065693 has 16 divisors (see below), whose sum is σ = 7949346240. Its totient is φ = 7024857840.

The previous prime is 7473065687. The next prime is 7473065707. The reversal of 7473065693 is 3965603747.

It is a happy number.

It is not a de Polignac number, because 7473065693 - 2²⁰ = 7472017117 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 (7473065293) 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, 894371 + ... + 902687.

It is an arithmetic number, because the mean of its divisors is an integer number (496834140).

Almost surely, 2^7473065693 is an apocalyptic number.

It is an amenable number.

7473065693 is a deficient number, since it is larger than the sum of its proper divisors (476280547).

7473065693 is an equidigital number, since it uses as much as digits as its factorization.

7473065693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8505 (or 8467 counting only the distinct ones).

The product of its (nonzero) digits is 2857680, while the sum is 50.

The square root of 7473065693 is about 86446.8952189724. The cubic root of 7473065693 is about 1955.0878044826.

The spelling of 7473065693 in words is "seven billion, four hundred seventy-three million, sixty-five thousand, six hundred ninety-three".