7315470097 has 16 divisors (see below), whose sum is σ = 7969182480. Its totient is φ = 6674976000.

The previous prime is 7315470083. The next prime is 7315470101. The reversal of 7315470097 is 7900745137.

It can be written as a sum of positive squares in 8 ways, for example, as 37503376 + 7277966721 = 6124^2 + 85311^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7315470097 is a prime.

It is a super-2 number, since 2×7315470097² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7315470017) 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, 863679 + ... + 872107.

It is an arithmetic number, because the mean of its divisors is an integer number (498073905).

Almost surely, 2^7315470097 is an apocalyptic number.

It is an amenable number.

7315470097 is a deficient number, since it is larger than the sum of its proper divisors (653712383).

7315470097 is a wasteful number, since it uses less digits than its factorization.

7315470097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9204.

The product of its (nonzero) digits is 185220, while the sum is 43.

The square root of 7315470097 is about 85530.5214353332. The cubic root of 7315470097 is about 1941.2467715508.

The spelling of 7315470097 in words is "seven billion, three hundred fifteen million, four hundred seventy thousand, ninety-seven".