8198477 has 8 divisors (see below), whose sum is σ = 9672192. Its totient is φ = 6800400.

The previous prime is 8198467. The next prime is 8198479. The reversal of 8198477 is 7748918.

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 8198477 - 2⁸ = 8198221 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 (8198479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18674 + ... + 19107.

It is an arithmetic number, because the mean of its divisors is an integer number (1209024).

Almost surely, 2^8198477 is an apocalyptic number.

It is an amenable number.

8198477 is a deficient number, since it is larger than the sum of its proper divisors (1473715).

8198477 is a wasteful number, since it uses less digits than its factorization.

8198477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37819.

The product of its digits is 112896, while the sum is 44.

The square root of 8198477 is about 2863.2982729712. The cubic root of 8198477 is about 201.6404822988.

The spelling of 8198477 in words is "eight million, one hundred ninety-eight thousand, four hundred seventy-seven".