1077680347 has 2 divisors, whose sum is σ = 1077680348. Its totient is φ = 1077680346.

The previous prime is 1077680333. The next prime is 1077680363. The reversal of 1077680347 is 7430867701.

It is a weak prime.

It is an emirp because it is prime and its reverse (7430867701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1077680347 - 2¹¹ = 1077678299 is a prime.

It is a super-2 number, since 2×1077680347² = 2322789860620080818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1077680377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 538840173 + 538840174.

It is an arithmetic number, because the mean of its divisors is an integer number (538840174).

Almost surely, 2^1077680347 is an apocalyptic number.

1077680347 is a deficient number, since it is larger than the sum of its proper divisors (1).

1077680347 is an equidigital number, since it uses as much as digits as its factorization.

1077680347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 197568, while the sum is 43.

The square root of 1077680347 is about 32828.0420829510. The cubic root of 1077680347 is about 1025.2504950339.

The spelling of 1077680347 in words is "one billion, seventy-seven million, six hundred eighty thousand, three hundred forty-seven".