4749880663667 has 2 divisors, whose sum is σ = 4749880663668. Its totient is φ = 4749880663666.

The previous prime is 4749880663663. The next prime is 4749880663721. The reversal of 4749880663667 is 7663660889474.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4749880663667 - 2² = 4749880663663 is a prime.

It is a super-2 number, since 2×4749880663667² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4749880663594 and 4749880663603.

It is not a weakly prime, because it can be changed into another prime (4749880663663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2374940331833 + 2374940331834.

It is an arithmetic number, because the mean of its divisors is an integer number (2374940331834).

Almost surely, 2^{4749880663667} is an apocalyptic number.

4749880663667 is a deficient number, since it is larger than the sum of its proper divisors (1).

4749880663667 is an equidigital number, since it uses as much as digits as its factorization.

4749880663667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1755758592, while the sum is 74.

The spelling of 4749880663667 in words is "four trillion, seven hundred forty-nine billion, eight hundred eighty million, six hundred sixty-three thousand, six hundred sixty-seven".