8498861 has 8 divisors (see below), whose sum is σ = 10284480. Its totient is φ = 6856128.

The previous prime is 8498837. The next prime is 8498873. The reversal of 8498861 is 1688948.

It is a happy number.

8498861 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8498861 - 2¹⁸ = 8236717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8498801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35591 + ... + 35828.

It is an arithmetic number, because the mean of its divisors is an integer number (1285560).

Almost surely, 2^8498861 is an apocalyptic number.

It is an amenable number.

8498861 is a deficient number, since it is larger than the sum of its proper divisors (1785619).

8498861 is a wasteful number, since it uses less digits than its factorization.

8498861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71443.

The product of its digits is 110592, while the sum is 44.

The square root of 8498861 is about 2915.2806039899. The cubic root of 8498861 is about 204.0736389923.

The spelling of 8498861 in words is "eight million, four hundred ninety-eight thousand, eight hundred sixty-one".