494962928 has 20 divisors (see below), whose sum is σ = 959462400. Its totient is φ = 247359744.

The previous prime is 494962913. The next prime is 494962931. The reversal of 494962928 is 829269494.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 494962928.

It is a congruent number.

It is an unprimeable 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 in 3 ways as a sum of consecutive naturals, for example, 32273 + ... + 45071.

It is an arithmetic number, because the mean of its divisors is an integer number (47973120).

Almost surely, 2^494962928 is an apocalyptic number.

It is an amenable number.

494962928 is a deficient number, since it is larger than the sum of its proper divisors (464499472).

494962928 is a wasteful number, since it uses less digits than its factorization.

494962928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15224 (or 15218 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 53.

The square root of 494962928 is about 22247.7623144441. The cubic root of 494962928 is about 791.0262409364.

The spelling of 494962928 in words is "four hundred ninety-four million, nine hundred sixty-two thousand, nine hundred twenty-eight".