973946542 has 8 divisors (see below), whose sum is σ = 1475981136. Its totient is φ = 481952832.

The previous prime is 973946531. The next prime is 973946579. The reversal of 973946542 is 245649379.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2509978 + ... + 2510365.

It is an arithmetic number, because the mean of its divisors is an integer number (184497642).

Almost surely, 2^973946542 is an apocalyptic number.

973946542 is a deficient number, since it is larger than the sum of its proper divisors (502034594).

973946542 is a wasteful number, since it uses less digits than its factorization.

973946542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5020442.

The product of its digits is 1632960, while the sum is 49.

The square root of 973946542 is about 31208.1166044989. The cubic root of 973946542 is about 991.2389827282.

The spelling of 973946542 in words is "nine hundred seventy-three million, nine hundred forty-six thousand, five hundred forty-two".