704016861 has 24 divisors (see below), whose sum is σ = 1007317920. Its totient is φ = 436153536.

The previous prime is 704016811. The next prime is 704016881. The reversal of 704016861 is 168610407.

It is a happy number.

It is not a de Polignac number, because 704016861 - 2⁹ = 704016349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (704016811) 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 23 ways as a sum of consecutive naturals, for example, 157915 + ... + 162311.

It is an arithmetic number, because the mean of its divisors is an integer number (41971580).

Almost surely, 2^704016861 is an apocalyptic number.

It is an amenable number.

704016861 is a deficient number, since it is larger than the sum of its proper divisors (303301059).

704016861 is a wasteful number, since it uses less digits than its factorization.

704016861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4525 (or 4472 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 704016861 is about 26533.3160573646. The cubic root of 704016861 is about 889.5991381650.

The spelling of 704016861 in words is "seven hundred four million, sixteen thousand, eight hundred sixty-one".