7296513604 has 12 divisors (see below), whose sum is σ = 13009821804. Its totient is φ = 3579421664.

The previous prime is 7296513559. The next prime is 7296513607. The reversal of 7296513604 is 4063156927.

It can be written as a sum of positive squares in 2 ways, for example, as 3346391104 + 3950122500 = 57848^2 + 62850^2 .

It is a super-2 number, since 2×7296513604² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7296513607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17208547 + ... + 17208970.

It is an arithmetic number, because the mean of its divisors is an integer number (1084151817).

Almost surely, 2^7296513604 is an apocalyptic number.

It is an amenable number.

7296513604 is a deficient number, since it is larger than the sum of its proper divisors (5713308200).

7296513604 is a wasteful number, since it uses less digits than its factorization.

7296513604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34417574 (or 34417572 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 43.

The square root of 7296513604 is about 85419.6324272120. The cubic root of 7296513604 is about 1939.5685443604.

The spelling of 7296513604 in words is "seven billion, two hundred ninety-six million, five hundred thirteen thousand, six hundred four".