1798994 has 8 divisors (see below), whose sum is σ = 2706048. Its totient is φ = 896980.

The previous prime is 1798987. The next prime is 1798997. The reversal of 1798994 is 4998971.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1798997) 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, 182 + ... + 1905.

It is an arithmetic number, because the mean of its divisors is an integer number (338256).

2^1798994 is an apocalyptic number.

1798994 is a deficient number, since it is larger than the sum of its proper divisors (907054).

1798994 is a wasteful number, since it uses less digits than its factorization.

1798994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2520.

The product of its digits is 163296, while the sum is 47.

The square root of 1798994 is about 1341.2658200372. The cubic root of 1798994 is about 121.6213738542.

The spelling of 1798994 in words is "one million, seven hundred ninety-eight thousand, nine hundred ninety-four".