768282149 has 16 divisors (see below), whose sum is σ = 805593600. Its totient is φ = 732061440.

The previous prime is 768282103. The next prime is 768282191. The reversal of 768282149 is 941282867.

It is a happy number.

768282149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 768282149 - 2¹⁶ = 768216613 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 (768282049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 319052 + ... + 321450.

It is an arithmetic number, because the mean of its divisors is an integer number (50349600).

Almost surely, 2^768282149 is an apocalyptic number.

It is an amenable number.

768282149 is a deficient number, since it is larger than the sum of its proper divisors (37311451).

768282149 is a wasteful number, since it uses less digits than its factorization.

768282149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2620.

The product of its digits is 387072, while the sum is 47.

The square root of 768282149 is about 27717.9030411754. The cubic root of 768282149 is about 915.8835261380.

The spelling of 768282149 in words is "seven hundred sixty-eight million, two hundred eighty-two thousand, one hundred forty-nine".