493878073 has 8 divisors (see below), whose sum is σ = 533086400. Its totient is φ = 454843728.

The previous prime is 493878071. The next prime is 493878079. The reversal of 493878073 is 370878394.

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

It is a cyclic number.

It is not a de Polignac number, because 493878073 - 2¹ = 493878071 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (493878071) 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, 37563 + ... + 48976.

It is an arithmetic number, because the mean of its divisors is an integer number (66635800).

Almost surely, 2^493878073 is an apocalyptic number.

It is an amenable number.

493878073 is a deficient number, since it is larger than the sum of its proper divisors (39208327).

493878073 is a wasteful number, since it uses less digits than its factorization.

493878073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86991.

The product of its (nonzero) digits is 1016064, while the sum is 49.

The square root of 493878073 is about 22223.3677240872. The cubic root of 493878073 is about 790.4478969505.

The spelling of 493878073 in words is "four hundred ninety-three million, eight hundred seventy-eight thousand, seventy-three".