490342262 has 8 divisors (see below), whose sum is σ = 736349016. Its totient is φ = 244892592.

The previous prime is 490342249. The next prime is 490342309. The reversal of 490342262 is 262243094.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137063 + ... + 140594.

It is an arithmetic number, because the mean of its divisors is an integer number (92043627).

Almost surely, 2^490342262 is an apocalyptic number.

490342262 is a deficient number, since it is larger than the sum of its proper divisors (246006754).

490342262 is a wasteful number, since it uses less digits than its factorization.

490342262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278542.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 490342262 is about 22143.6731821981. The cubic root of 490342262 is about 788.5570316138.

The spelling of 490342262 in words is "four hundred ninety million, three hundred forty-two thousand, two hundred sixty-two".