764140107 has 16 divisors (see below), whose sum is σ = 1037433600. Its totient is φ = 500167200.

The previous prime is 764140099. The next prime is 764140171. The reversal of 764140107 is 701041467.

It is not a de Polignac number, because 764140107 - 2³ = 764140099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (764140177) 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 15 ways as a sum of consecutive naturals, for example, 106132 + ... + 113102.

It is an arithmetic number, because the mean of its divisors is an integer number (64839600).

Almost surely, 2^764140107 is an apocalyptic number.

764140107 is a deficient number, since it is larger than the sum of its proper divisors (273293493).

764140107 is a wasteful number, since it uses less digits than its factorization.

764140107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7634.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 764140107 is about 27643.0842526662. The cubic root of 764140107 is about 914.2346240762.

The spelling of 764140107 in words is "seven hundred sixty-four million, one hundred forty thousand, one hundred seven".