1361924198 has 8 divisors (see below), whose sum is σ = 2063113200. Its totient is φ = 674219800.

The previous prime is 1361924177. The next prime is 1361924257. The reversal of 1361924198 is 8914291631.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3370898 + ... + 3371301.

It is an arithmetic number, because the mean of its divisors is an integer number (257889150).

Almost surely, 2^1361924198 is an apocalyptic number.

1361924198 is a deficient number, since it is larger than the sum of its proper divisors (701189002).

1361924198 is a wasteful number, since it uses less digits than its factorization.

1361924198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6742302.

The product of its digits is 93312, while the sum is 44.

The square root of 1361924198 is about 36904.2571798973. The cubic root of 1361924198 is about 1108.4539246906.

The spelling of 1361924198 in words is "one billion, three hundred sixty-one million, nine hundred twenty-four thousand, one hundred ninety-eight".