490674615 has 8 divisors (see below), whose sum is σ = 785079408. Its totient is φ = 261693120.

The previous prime is 490674581. The next prime is 490674631. The reversal of 490674615 is 516476094.

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

It is not a de Polignac number, because 490674615 - 2¹⁸ = 490412471 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16355806 + ... + 16355835.

It is an arithmetic number, because the mean of its divisors is an integer number (98134926).

Almost surely, 2^490674615 is an apocalyptic number.

490674615 is a deficient number, since it is larger than the sum of its proper divisors (294404793).

490674615 is a wasteful number, since it uses less digits than its factorization.

490674615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32711649.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 490674615 is about 22151.1763795966. The cubic root of 490674615 is about 788.7351521672.

The spelling of 490674615 in words is "four hundred ninety million, six hundred seventy-four thousand, six hundred fifteen".