493704977 has 8 divisors (see below), whose sum is σ = 517239552. Its totient is φ = 470646000.

The previous prime is 493704971. The next prime is 493705027. The reversal of 493704977 is 779407394.

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 493704977 - 2¹² = 493700881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (493704971) 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, 116774 + ... + 120927.

It is an arithmetic number, because the mean of its divisors is an integer number (64654944).

Almost surely, 2^493704977 is an apocalyptic number.

It is an amenable number.

493704977 is a deficient number, since it is larger than the sum of its proper divisors (23534575).

493704977 is a wasteful number, since it uses less digits than its factorization.

493704977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237799.

The product of its (nonzero) digits is 1333584, while the sum is 50.

The square root of 493704977 is about 22219.4729235416. The cubic root of 493704977 is about 790.3555399063.

The spelling of 493704977 in words is "four hundred ninety-three million, seven hundred four thousand, nine hundred seventy-seven".