494662312677 has 48 divisors (see below), whose sum is σ = 717587540736. Its totient is φ = 302960736000.

The previous prime is 494662312673. The next prime is 494662312709. The reversal of 494662312677 is 776213266494.

It is not a de Polignac number, because 494662312677 - 2² = 494662312673 is a prime.

It is a super-2 number, since 2×494662312677² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494662312673) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 222719427 + ... + 222721647.

It is an arithmetic number, because the mean of its divisors is an integer number (14949740432).

Almost surely, 2^494662312677 is an apocalyptic number.

It is an amenable number.

494662312677 is a deficient number, since it is larger than the sum of its proper divisors (222925228059).

494662312677 is a wasteful number, since it uses less digits than its factorization.

494662312677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4142 (or 4129 counting only the distinct ones).

The product of its digits is 18289152, while the sum is 57.

The spelling of 494662312677 in words is "four hundred ninety-four billion, six hundred sixty-two million, three hundred twelve thousand, six hundred seventy-seven".