1373798 has 8 divisors (see below), whose sum is σ = 2074800. Its totient is φ = 682200.

The previous prime is 1373789. The next prime is 1373803. The reversal of 1373798 is 8973731.

It is a happy number.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1973 + ... + 2576.

It is an arithmetic number, because the mean of its divisors is an integer number (259350).

2^1373798 is an apocalyptic number.

1373798 is a deficient number, since it is larger than the sum of its proper divisors (701002).

1373798 is a wasteful number, since it uses less digits than its factorization.

1373798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4702.

The product of its digits is 31752, while the sum is 38.

The square root of 1373798 is about 1172.0912933727. The cubic root of 1373798 is about 111.1665923659.

The spelling of 1373798 in words is "one million, three hundred seventy-three thousand, seven hundred ninety-eight".