7316666365 has 16 divisors (see below), whose sum is σ = 8863183296. Its totient is φ = 5798041600.

The previous prime is 7316666359. The next prime is 7316666443. The reversal of 7316666365 is 5636666137.

It is not a de Polignac number, because 7316666365 - 2¹¹ = 7316664317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 358845 + ... + 378685.

It is an arithmetic number, because the mean of its divisors is an integer number (553948956).

Almost surely, 2^7316666365 is an apocalyptic number.

It is an amenable number.

7316666365 is a deficient number, since it is larger than the sum of its proper divisors (1546516931).

7316666365 is a wasteful number, since it uses less digits than its factorization.

7316666365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20540.

The product of its digits is 2449440, while the sum is 49.

The square root of 7316666365 is about 85537.5143723501. The cubic root of 7316666365 is about 1941.3525804184.

The spelling of 7316666365 in words is "seven billion, three hundred sixteen million, six hundred sixty-six thousand, three hundred sixty-five".