1768049207 has 12 divisors (see below), whose sum is σ = 1813309680. Its totient is φ = 1723844928.

The previous prime is 1768049197. The next prime is 1768049209. The reversal of 1768049207 is 7029408671.

It is not a de Polignac number, because 1768049207 - 2¹⁶ = 1767983671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1768049209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 467219 + ... + 470987.

It is an arithmetic number, because the mean of its divisors is an integer number (151109140).

Almost surely, 2^1768049207 is an apocalyptic number.

1768049207 is a deficient number, since it is larger than the sum of its proper divisors (45260473).

1768049207 is an equidigital number, since it uses as much as digits as its factorization.

1768049207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4042 (or 3989 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 44.

The square root of 1768049207 is about 42048.1772137628. The cubic root of 1768049207 is about 1209.1999371507.

The spelling of 1768049207 in words is "one billion, seven hundred sixty-eight million, forty-nine thousand, two hundred seven".