489707373 has 8 divisors (see below), whose sum is σ = 654228000. Its totient is φ = 325829168.

The previous prime is 489707297. The next prime is 489707381. The reversal of 489707373 is 373707984.

It is a happy number.

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 489707373 - 2²² = 485513069 is a prime.

It is a super-2 number, since 2×489707373² = 479626622341122258, 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 (489707773) 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, 158823 + ... + 161876.

It is an arithmetic number, because the mean of its divisors is an integer number (81778500).

Almost surely, 2^489707373 is an apocalyptic number.

It is an amenable number.

489707373 is a deficient number, since it is larger than the sum of its proper divisors (164520627).

489707373 is a wasteful number, since it uses less digits than its factorization.

489707373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321211.

The product of its (nonzero) digits is 889056, while the sum is 48.

The square root of 489707373 is about 22129.3328638710. The cubic root of 489707373 is about 788.2165467074.

The spelling of 489707373 in words is "four hundred eighty-nine million, seven hundred seven thousand, three hundred seventy-three".