490352293 has 8 divisors (see below), whose sum is σ = 492801408. Its totient is φ = 487909824.

The previous prime is 490352281. The next prime is 490352309. The reversal of 490352293 is 392253094.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-490352293 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 (490352243) 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, 204580 + ... + 206962.

It is an arithmetic number, because the mean of its divisors is an integer number (61600176).

Almost surely, 2^490352293 is an apocalyptic number.

It is an amenable number.

490352293 is a deficient number, since it is larger than the sum of its proper divisors (2449115).

490352293 is a wasteful number, since it uses less digits than its factorization.

490352293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3323.

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 490352293 is about 22143.8996791441. The cubic root of 490352293 is about 788.5624087842.

The spelling of 490352293 in words is "four hundred ninety million, three hundred fifty-two thousand, two hundred ninety-three".