490376 has 8 divisors (see below), whose sum is σ = 919470. Its totient is φ = 245184.

The previous prime is 490367. The next prime is 490393. The reversal of 490376 is 673094.

It can be written as a sum of positive squares in only one way, i.e., 454276 + 36100 = 674^2 + 190^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

490376 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30641 + ... + 30656.

2⁴⁹⁰³⁷⁶ is an apocalyptic number.

It is an amenable number.

490376 is a deficient number, since it is larger than the sum of its proper divisors (429094).

490376 is a wasteful number, since it uses less digits than its factorization.

490376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61303 (or 61299 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 490376 is about 700.2685199265. The cubic root of 490376 is about 78.8575116755.

The spelling of 490376 in words is "four hundred ninety thousand, three hundred seventy-six".