496189999 has 8 divisors (see below), whose sum is σ = 542325888. Its totient is φ = 451937280.

The previous prime is 496189987. The next prime is 496190003. The reversal of 496189999 is 999981694.

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

It is a cyclic number.

It is not a de Polignac number, because 496189999 - 2⁹ = 496189487 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 496189999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (496189919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 470242 + ... + 471295.

It is an arithmetic number, because the mean of its divisors is an integer number (67790736).

Almost surely, 2^496189999 is an apocalyptic number.

496189999 is a deficient number, since it is larger than the sum of its proper divisors (46135889).

496189999 is a wasteful number, since it uses less digits than its factorization.

496189999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941585.

The product of its digits is 11337408, while the sum is 64.

The square root of 496189999 is about 22275.3226463726. The cubic root of 496189999 is about 791.6793836898.

The spelling of 496189999 in words is "four hundred ninety-six million, one hundred eighty-nine thousand, nine hundred ninety-nine".