494088679 has 4 divisors (see below), whose sum is σ = 564672784. Its totient is φ = 423504576.

The previous prime is 494088671. The next prime is 494088701. The reversal of 494088679 is 976880494.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 494088679 - 2³ = 494088671 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 (494088671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35292042 + ... + 35292055.

It is an arithmetic number, because the mean of its divisors is an integer number (141168196).

Almost surely, 2^494088679 is an apocalyptic number.

494088679 is a deficient number, since it is larger than the sum of its proper divisors (70584105).

494088679 is an equidigital number, since it uses as much as digits as its factorization.

494088679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70584104.

The product of its (nonzero) digits is 3483648, while the sum is 55.

The square root of 494088679 is about 22228.1056097905. The cubic root of 494088679 is about 790.5602387216.

The spelling of 494088679 in words is "four hundred ninety-four million, eighty-eight thousand, six hundred seventy-nine".