973943846 has 4 divisors (see below), whose sum is σ = 1460915772. Its totient is φ = 486971922.

The previous prime is 973943797. The next prime is 973943863. The reversal of 973943846 is 648349379.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×973943846² = 1897133230322543432, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243485960 + ... + 243485963.

It is an arithmetic number, because the mean of its divisors is an integer number (365228943).

Almost surely, 2^973943846 is an apocalyptic number.

973943846 is a deficient number, since it is larger than the sum of its proper divisors (486971926).

973943846 is a wasteful number, since it uses less digits than its factorization.

973943846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486971925.

The product of its digits is 3919104, while the sum is 53.

The square root of 973943846 is about 31208.0734105776. The cubic root of 973943846 is about 991.2380681049.

The spelling of 973943846 in words is "nine hundred seventy-three million, nine hundred forty-three thousand, eight hundred forty-six".