7316370646 has 12 divisors (see below), whose sum is σ = 11883691332. Its totient is φ = 3376786296.

The previous prime is 7316370643. The next prime is 7316370671. The reversal of 7316370646 is 6460736137.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7316370643) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10822696 + ... + 10823371.

It is an arithmetic number, because the mean of its divisors is an integer number (990307611).

Almost surely, 2^7316370646 is an apocalyptic number.

7316370646 is a deficient number, since it is larger than the sum of its proper divisors (4567320686).

7316370646 is a wasteful number, since it uses less digits than its factorization.

7316370646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21646095 (or 21646082 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 43.

The square root of 7316370646 is about 85535.7857624515. The cubic root of 7316370646 is about 1941.3264254024.

The spelling of 7316370646 in words is "seven billion, three hundred sixteen million, three hundred seventy thousand, six hundred forty-six".