489910792319 has 8 divisors (see below), whose sum is σ = 527703781920. Its totient is φ = 452133166176.

The previous prime is 489910792303. The next prime is 489910792367. The reversal of 489910792319 is 913297019984.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 489910792319 - 2⁴ = 489910792303 is a prime.

It is a super-2 number, since 2×489910792319² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489910792369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3774587 + ... + 3902220.

It is an arithmetic number, because the mean of its divisors is an integer number (65962972740).

Almost surely, 2^489910792319 is an apocalyptic number.

489910792319 is a deficient number, since it is larger than the sum of its proper divisors (37792989601).

489910792319 is a wasteful number, since it uses less digits than its factorization.

489910792319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7681729.

The product of its (nonzero) digits is 8817984, while the sum is 62.

The spelling of 489910792319 in words is "four hundred eighty-nine billion, nine hundred ten million, seven hundred ninety-two thousand, three hundred nineteen".