7680261418 has 16 divisors (see below), whose sum is σ = 11587589280. Its totient is φ = 3817796976.

The previous prime is 7680261403. The next prime is 7680261419. The reversal of 7680261418 is 8141620867.

It is not an unprimeable number, because it can be changed into a prime (7680261419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224305 + ... + 256267.

It is an arithmetic number, because the mean of its divisors is an integer number (724224330).

Almost surely, 2^7680261418 is an apocalyptic number.

7680261418 is a deficient number, since it is larger than the sum of its proper divisors (3907327862).

7680261418 is a wasteful number, since it uses less digits than its factorization.

7680261418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32661.

The product of its (nonzero) digits is 129024, while the sum is 43.

The square root of 7680261418 is about 87637.1006937130. The cubic root of 7680261418 is about 1972.9920450516.

The spelling of 7680261418 in words is "seven billion, six hundred eighty million, two hundred sixty-one thousand, four hundred eighteen".