490383805 has 8 divisors (see below), whose sum is σ = 614045952. Its totient is φ = 375250128.

The previous prime is 490383797. The next prime is 490383811. The reversal of 490383805 is 508383094.

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 490383805 - 2³ = 490383797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2131989 + ... + 2132218.

It is an arithmetic number, because the mean of its divisors is an integer number (76755744).

Almost surely, 2^490383805 is an apocalyptic number.

It is an amenable number.

490383805 is a deficient number, since it is larger than the sum of its proper divisors (123662147).

490383805 is a wasteful number, since it uses less digits than its factorization.

490383805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4264235.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 490383805 is about 22144.6111955031. The cubic root of 490383805 is about 788.5793004807.

The spelling of 490383805 in words is "four hundred ninety million, three hundred eighty-three thousand, eight hundred five".