701861401 has 2 divisors, whose sum is σ = 701861402. Its totient is φ = 701861400.

The previous prime is 701861389. The next prime is 701861429. The reversal of 701861401 is 104168107.

701861401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (701861429) can be obtained adding 701861401 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 364771801 + 337089600 = 19099^2 + 18360^2 .

It is a cyclic number.

It is not a de Polignac number, because 701861401 - 2⁹ = 701860889 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 701861401.

It is not a weakly prime, because it can be changed into another prime (701861431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350930700 + 350930701.

It is an arithmetic number, because the mean of its divisors is an integer number (350930701).

Almost surely, 2^701861401 is an apocalyptic number.

It is an amenable number.

701861401 is a deficient number, since it is larger than the sum of its proper divisors (1).

701861401 is an equidigital number, since it uses as much as digits as its factorization.

701861401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 701861401 is about 26492.6669287937. Note that the first 3 decimals coincide. The cubic root of 701861401 is about 888.6903267875.

The spelling of 701861401 in words is "seven hundred one million, eight hundred sixty-one thousand, four hundred one".