1361798 has 8 divisors (see below), whose sum is σ = 2049600. Its totient is φ = 678600.

The previous prime is 1361791. The next prime is 1361803. The reversal of 1361798 is 8971631.

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 (1361791) 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, 278 + ... + 1673.

It is an arithmetic number, because the mean of its divisors is an integer number (256200).

2^1361798 is an apocalyptic number.

1361798 is a deficient number, since it is larger than the sum of its proper divisors (687802).

1361798 is a wasteful number, since it uses less digits than its factorization.

1361798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2302.

The product of its digits is 9072, while the sum is 35.

The square root of 1361798 is about 1166.9610104884. The cubic root of 1361798 is about 110.8419686615.

The spelling of 1361798 in words is "one million, three hundred sixty-one thousand, seven hundred ninety-eight".