7646716363 has 24 divisors (see below), whose sum is σ = 9141421968. Its totient is φ = 6353160000.

The previous prime is 7646716327. The next prime is 7646716381. The reversal of 7646716363 is 3636176467.

It is a de Polignac number, because none of the positive numbers 2^k-7646716363 is a prime.

It is a super-2 number, since 2×7646716363² (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 (7646716963) 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 23 ways as a sum of consecutive naturals, for example, 134808 + ... + 182938.

It is an arithmetic number, because the mean of its divisors is an integer number (380892582).

Almost surely, 2^7646716363 is an apocalyptic number.

7646716363 is a deficient number, since it is larger than the sum of its proper divisors (1494705605).

7646716363 is a wasteful number, since it uses less digits than its factorization.

7646716363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48267 (or 48256 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 49.

The square root of 7646716363 is about 87445.5051046079. The cubic root of 7646716363 is about 1970.1153756712.

The spelling of 7646716363 in words is "seven billion, six hundred forty-six million, seven hundred sixteen thousand, three hundred sixty-three".