7345215073 has 8 divisors (see below), whose sum is σ = 8836349120. Its totient is φ = 5964535440.

The previous prime is 7345215019. The next prime is 7345215083. The reversal of 7345215073 is 3705125437.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7345215073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7345215083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27613458 + ... + 27613723.

It is an arithmetic number, because the mean of its divisors is an integer number (1104543640).

Almost surely, 2^7345215073 is an apocalyptic number.

It is an amenable number.

7345215073 is a deficient number, since it is larger than the sum of its proper divisors (1491134047).

7345215073 is a wasteful number, since it uses less digits than its factorization.

7345215073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55227207.

The product of its (nonzero) digits is 88200, while the sum is 37.

The square root of 7345215073 is about 85704.2301931474. The cubic root of 7345215073 is about 1943.8742743329.

The spelling of 7345215073 in words is "seven billion, three hundred forty-five million, two hundred fifteen thousand, seventy-three".