496403494 has 8 divisors (see below), whose sum is σ = 744731928. Its totient is φ = 248159520.

The previous prime is 496403491. The next prime is 496403513. The reversal of 496403494 is 494304694.

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

It is a super-3 number, since 3×496403494³ (a number of 27 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 496403494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (496403491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3472 + ... + 31699.

It is an arithmetic number, because the mean of its divisors is an integer number (93091491).

Almost surely, 2^496403494 is an apocalyptic number.

496403494 is a deficient number, since it is larger than the sum of its proper divisors (248328434).

496403494 is a wasteful number, since it uses less digits than its factorization.

496403494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42230.

The product of its (nonzero) digits is 373248, while the sum is 43.

The square root of 496403494 is about 22280.1143174805. The cubic root of 496403494 is about 791.7929123481.

The spelling of 496403494 in words is "four hundred ninety-six million, four hundred three thousand, four hundred ninety-four".