490759293 has 8 divisors (see below), whose sum is σ = 654473248. Its totient is φ = 327109104.

The previous prime is 490759271. The next prime is 490759319. The reversal of 490759293 is 392957094.

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

It is not a de Polignac number, because 490759293 - 2⁶ = 490759229 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 (490759223) 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, 6555 + ... + 32007.

It is an arithmetic number, because the mean of its divisors is an integer number (81809156).

Almost surely, 2^490759293 is an apocalyptic number.

It is an amenable number.

490759293 is a deficient number, since it is larger than the sum of its proper divisors (163713955).

490759293 is a wasteful number, since it uses less digits than its factorization.

490759293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31883.

The product of its (nonzero) digits is 612360, while the sum is 48.

The square root of 490759293 is about 22153.0876628970. The cubic root of 490759293 is about 788.7805214551.

The spelling of 490759293 in words is "four hundred ninety million, seven hundred fifty-nine thousand, two hundred ninety-three".