768487741 has 32 divisors (see below), whose sum is σ = 919683072. Its totient is φ = 628595520.

The previous prime is 768487729. The next prime is 768487763. The reversal of 768487741 is 147784867.

It is not a de Polignac number, because 768487741 - 2⁹ = 768487229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768487711) 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 31 ways as a sum of consecutive naturals, for example, 3900855 + ... + 3901051.

It is an arithmetic number, because the mean of its divisors is an integer number (28740096).

Almost surely, 2^768487741 is an apocalyptic number.

768487741 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

768487741 is a deficient number, since it is larger than the sum of its proper divisors (151195331).

768487741 is a wasteful number, since it uses less digits than its factorization.

768487741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489.

The product of its digits is 2107392, while the sum is 52.

The square root of 768487741 is about 27721.6114430601. The cubic root of 768487741 is about 915.9652155419.

The spelling of 768487741 in words is "seven hundred sixty-eight million, four hundred eighty-seven thousand, seven hundred forty-one".