494132973 has 8 divisors (see below), whose sum is σ = 668677728. Its totient is φ = 324505104.

The previous prime is 494132959. The next prime is 494132983. The reversal of 494132973 is 379231494.

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

It is not a de Polignac number, because 494132973 - 2⁴ = 494132957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494132923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1228986 + ... + 1229387.

It is an arithmetic number, because the mean of its divisors is an integer number (83584716).

Almost surely, 2^494132973 is an apocalyptic number.

It is an amenable number.

494132973 is a deficient number, since it is larger than the sum of its proper divisors (174544755).

494132973 is a wasteful number, since it uses less digits than its factorization.

494132973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2458443.

The product of its digits is 163296, while the sum is 42.

The square root of 494132973 is about 22229.1019386749. The cubic root of 494132973 is about 790.5838620307.

The spelling of 494132973 in words is "four hundred ninety-four million, one hundred thirty-two thousand, nine hundred seventy-three".