701641667 has 6 divisors (see below), whose sum is σ = 711668244. Its totient is φ = 691754420.

The previous prime is 701641637. The next prime is 701641669. The reversal of 701641667 is 766146107.

701641667 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 701641667 - 2⁸ = 701641411 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 701641667.

It is not an unprimeable number, because it can be changed into a prime (701641669) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64553 + ... + 74634.

It is an arithmetic number, because the mean of its divisors is an integer number (118611374).

Almost surely, 2^701641667 is an apocalyptic number.

701641667 is a deficient number, since it is larger than the sum of its proper divisors (10026577).

701641667 is an equidigital number, since it uses as much as digits as its factorization.

701641667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139329 (or 139258 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 701641667 is about 26488.5195320539. The cubic root of 701641667 is about 888.5975753972.

The spelling of 701641667 in words is "seven hundred one million, six hundred forty-one thousand, six hundred sixty-seven".