973898 has 4 divisors (see below), whose sum is σ = 1460850. Its totient is φ = 486948.

The previous prime is 973897. The next prime is 973901. The reversal of 973898 is 898379.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 898379 = 677 ⋅1327.

It can be written as a sum of positive squares in only one way, i.e., 935089 + 38809 = 967^2 + 197^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 973898.

It is not an unprimeable number, because it can be changed into a prime (973891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243473 + ... + 243476.

2⁹⁷³⁸⁹⁸ is an apocalyptic number.

973898 is a deficient number, since it is larger than the sum of its proper divisors (486952).

973898 is a wasteful number, since it uses less digits than its factorization.

973898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486951.

The product of its digits is 108864, while the sum is 44.

The square root of 973898 is about 986.8627057499. The cubic root of 973898 is about 99.1222514500.

The spelling of 973898 in words is "nine hundred seventy-three thousand, eight hundred ninety-eight".