8698401 has 16 divisors (see below), whose sum is σ = 13005120. Its totient is φ = 5745600.

The previous prime is 8698399. The next prime is 8698421. The reversal of 8698401 is 1048968.

It is a happy number.

It is not a de Polignac number, because 8698401 - 2¹ = 8698399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8698421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1626 + ... + 4476.

It is an arithmetic number, because the mean of its divisors is an integer number (812820).

Almost surely, 2^8698401 is an apocalyptic number.

It is an amenable number.

8698401 is a deficient number, since it is larger than the sum of its proper divisors (4306719).

8698401 is a wasteful number, since it uses less digits than its factorization.

8698401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2973 (or 2967 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 8698401 is about 2949.3051724093. The cubic root of 8698401 is about 205.6584105441.

The spelling of 8698401 in words is "eight million, six hundred ninety-eight thousand, four hundred one".