1077380347 has 2 divisors, whose sum is σ = 1077380348. Its totient is φ = 1077380346.

The previous prime is 1077380327. The next prime is 1077380377. The reversal of 1077380347 is 7430837701.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1077380347 is a prime.

It is not a weakly prime, because it can be changed into another prime (1077380327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 538690173 + 538690174.

It is an arithmetic number, because the mean of its divisors is an integer number (538690174).

Almost surely, 2^1077380347 is an apocalyptic number.

1077380347 is a deficient number, since it is larger than the sum of its proper divisors (1).

1077380347 is an equidigital number, since it uses as much as digits as its factorization.

1077380347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 98784, while the sum is 40.

The square root of 1077380347 is about 32823.4725006359. The cubic root of 1077380347 is about 1025.1553512700.

The spelling of 1077380347 in words is "one billion, seventy-seven million, three hundred eighty thousand, three hundred forty-seven".