1973298 has 8 divisors (see below), whose sum is σ = 3946608. Its totient is φ = 657764.

The previous prime is 1973297. The next prime is 1973299. The reversal of 1973298 is 8923791.

It is an interprime number because it is at equal distance from previous prime (1973297) and next prime (1973299).

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

1973298 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1973291) 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, 164436 + ... + 164447.

It is an arithmetic number, because the mean of its divisors is an integer number (493326).

2^1973298 is an apocalyptic number.

1973298 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1973298 is a wasteful number, since it uses less digits than its factorization.

1973298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328888.

The product of its digits is 27216, while the sum is 39.

The square root of 1973298 is about 1404.7412573140. The cubic root of 1973298 is about 125.4288841177.

The spelling of 1973298 in words is "one million, nine hundred seventy-three thousand, two hundred ninety-eight".