7670737663 has 2 divisors, whose sum is σ = 7670737664. Its totient is φ = 7670737662.

The previous prime is 7670737661. The next prime is 7670737691. The reversal of 7670737663 is 3667370767.

It is a weak prime.

It is an emirp because it is prime and its reverse (3667370767) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7670737663 - 2¹ = 7670737661 is a prime.

Together with 7670737661, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 7670737663.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7670737661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3835368831 + 3835368832.

It is an arithmetic number, because the mean of its divisors is an integer number (3835368832).

Almost surely, 2^7670737663 is an apocalyptic number.

7670737663 is a deficient number, since it is larger than the sum of its proper divisors (1).

7670737663 is an equidigital number, since it uses as much as digits as its factorization.

7670737663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4667544, while the sum is 52.

The square root of 7670737663 is about 87582.7475191319. The cubic root of 7670737663 is about 1972.1761845825.

The spelling of 7670737663 in words is "seven billion, six hundred seventy million, seven hundred thirty-seven thousand, six hundred sixty-three".