7913036536 has 16 divisors (see below), whose sum is σ = 14968245600. Its totient is φ = 3921504384.

The previous prime is 7913036503. The next prime is 7913036543. The reversal of 7913036536 is 6356303197.

It is a super-2 number, since 2×7913036536² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7913036492 and 7913036501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4375776 + ... + 4377583.

It is an arithmetic number, because the mean of its divisors is an integer number (935515350).

Almost surely, 2^7913036536 is an apocalyptic number.

It is an amenable number.

7913036536 is a deficient number, since it is larger than the sum of its proper divisors (7055209064).

7913036536 is a wasteful number, since it uses less digits than its factorization.

7913036536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8753478 (or 8753474 counting only the distinct ones).

The product of its (nonzero) digits is 306180, while the sum is 43.

The square root of 7913036536 is about 88955.2501879456. The cubic root of 7913036536 is about 1992.7266257448.

The spelling of 7913036536 in words is "seven billion, nine hundred thirteen million, thirty-six thousand, five hundred thirty-six".