494595412 has 6 divisors (see below), whose sum is σ = 865541978. Its totient is φ = 247297704.

The previous prime is 494595397. The next prime is 494595419. The reversal of 494595412 is 214595494.

It can be written as a sum of positive squares in only one way, i.e., 489559876 + 5035536 = 22126^2 + 2244^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494595419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61824423 + ... + 61824430.

Almost surely, 2^494595412 is an apocalyptic number.

It is an amenable number.

494595412 is a deficient number, since it is larger than the sum of its proper divisors (370946566).

494595412 is a wasteful number, since it uses less digits than its factorization.

494595412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123648857 (or 123648855 counting only the distinct ones).

The product of its digits is 259200, while the sum is 43.

The square root of 494595412 is about 22239.5011634704. The cubic root of 494595412 is about 790.8304102547.

The spelling of 494595412 in words is "four hundred ninety-four million, five hundred ninety-five thousand, four hundred twelve".