490349614378 has 16 divisors (see below), whose sum is σ = 792115301376. Its totient is φ = 226311755760.

The previous prime is 490349614351. The next prime is 490349614399. The reversal of 490349614378 is 873416943094.

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, 2537563 + ... + 2723953.

It is an arithmetic number, because the mean of its divisors is an integer number (49507206336).

Almost surely, 2^490349614378 is an apocalyptic number.

490349614378 is a deficient number, since it is larger than the sum of its proper divisors (301765686998).

490349614378 is a wasteful number, since it uses less digits than its factorization.

490349614378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287589.

The product of its (nonzero) digits is 15676416, while the sum is 58.

The spelling of 490349614378 in words is "four hundred ninety billion, three hundred forty-nine million, six hundred fourteen thousand, three hundred seventy-eight".