494006479 has 6 divisors (see below), whose sum is σ = 521375640. Its totient is φ = 468005796.

The previous prime is 494006473. The next prime is 494006501. The reversal of 494006479 is 974600494.

It is not a de Polignac number, because 494006479 - 2¹⁷ = 493875407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494006473) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 683859 + ... + 684580.

It is an arithmetic number, because the mean of its divisors is an integer number (86895940).

Almost surely, 2^494006479 is an apocalyptic number.

494006479 is a deficient number, since it is larger than the sum of its proper divisors (27369161).

494006479 is a wasteful number, since it uses less digits than its factorization.

494006479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1368477 (or 1368458 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 494006479 is about 22226.2565224106. The cubic root of 494006479 is about 790.5163952724.

The spelling of 494006479 in words is "four hundred ninety-four million, six thousand, four hundred seventy-nine".