499076641 has 8 divisors (see below), whose sum is σ = 584285184. Its totient is φ = 417346080.

The previous prime is 499076621. The next prime is 499076659. The reversal of 499076641 is 146670994.

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 499076641 - 2⁹ = 499076129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 499076591 and 499076600.

It is not an unprimeable number, because it can be changed into a prime (499076621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 869185 + ... + 869758.

It is an arithmetic number, because the mean of its divisors is an integer number (73035648).

Almost surely, 2^499076641 is an apocalyptic number.

499076641 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

499076641 is a deficient number, since it is larger than the sum of its proper divisors (85208543).

499076641 is a wasteful number, since it uses less digits than its factorization.

499076641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1738991.

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 499076641 is about 22340.0232990031. The cubic root of 499076641 is about 793.2116445691.

The spelling of 499076641 in words is "four hundred ninety-nine million, seventy-six thousand, six hundred forty-one".