7677442063 has 8 divisors (see below), whose sum is σ = 8130013632. Its totient is φ = 7224976896.

The previous prime is 7677442013. The next prime is 7677442079. The reversal of 7677442063 is 3602447767.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7677442063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7677442013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159031 + ... + 201607.

It is an arithmetic number, because the mean of its divisors is an integer number (1016251704).

Almost surely, 2^7677442063 is an apocalyptic number.

7677442063 is a deficient number, since it is larger than the sum of its proper divisors (452571569).

7677442063 is a wasteful number, since it uses less digits than its factorization.

7677442063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53201.

The product of its (nonzero) digits is 1185408, while the sum is 46.

The square root of 7677442063 is about 87621.0138208866. The cubic root of 7677442063 is about 1972.7505929500.

The spelling of 7677442063 in words is "seven billion, six hundred seventy-seven million, four hundred forty-two thousand, sixty-three".