1353815198 has 8 divisors (see below), whose sum is σ = 2096230080. Its totient is φ = 655071840.

The previous prime is 1353815191. The next prime is 1353815209. The reversal of 1353815198 is 8915183531.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353815191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10917803 + ... + 10917926.

It is an arithmetic number, because the mean of its divisors is an integer number (262028760).

Almost surely, 2^1353815198 is an apocalyptic number.

1353815198 is a deficient number, since it is larger than the sum of its proper divisors (742414882).

1353815198 is a wasteful number, since it uses less digits than its factorization.

1353815198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21835762.

The product of its digits is 129600, while the sum is 44.

The square root of 1353815198 is about 36794.2277809985. The cubic root of 1353815198 is about 1106.2496044005.

The spelling of 1353815198 in words is "one billion, three hundred fifty-three million, eight hundred fifteen thousand, one hundred ninety-eight".