494419965 has 16 divisors (see below), whose sum is σ = 851923968. Its totient is φ = 243406656.

The previous prime is 494419963. The next prime is 494419969. The reversal of 494419965 is 569914494.

It is not a de Polignac number, because 494419965 - 2¹ = 494419963 is a prime.

It is a super-2 number, since 2×494419965² = 488902203581202450, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494419963) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1267549 + ... + 1267938.

It is an arithmetic number, because the mean of its divisors is an integer number (53245248).

Almost surely, 2^494419965 is an apocalyptic number.

It is an amenable number.

494419965 is a deficient number, since it is larger than the sum of its proper divisors (357504003).

494419965 is a wasteful number, since it uses less digits than its factorization.

494419965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2535508.

The product of its digits is 1399680, while the sum is 51.

The square root of 494419965 is about 22235.5563231505. The cubic root of 494419965 is about 790.7368892145.

The spelling of 494419965 in words is "four hundred ninety-four million, four hundred nineteen thousand, nine hundred sixty-five".