701849 has 4 divisors (see below), whose sum is σ = 708900. Its totient is φ = 694800.

The previous prime is 701837. The next prime is 701863. The reversal of 701849 is 948107.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 648025 + 53824 = 805^2 + 232^2 .

It is a cyclic number.

It is not a de Polignac number, because 701849 - 2⁸ = 701593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (701819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3374 + ... + 3575.

It is an arithmetic number, because the mean of its divisors is an integer number (177225).

2⁷⁰¹⁸⁴⁹ is an apocalyptic number.

It is an amenable number.

701849 is a deficient number, since it is larger than the sum of its proper divisors (7051).

701849 is a wasteful number, since it uses less digits than its factorization.

701849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7050.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 701849 is about 837.7642866582. The cubic root of 701849 is about 88.8685092747.

The spelling of 701849 in words is "seven hundred one thousand, eight hundred forty-nine".