499441906 has 8 divisors (see below), whose sum is σ = 750440880. Its totient is φ = 249294948.

The previous prime is 499441879. The next prime is 499441907. The reversal of 499441906 is 609144994.

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

It is not an unprimeable number, because it can be changed into a prime (499441907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211536 + ... + 213883.

It is an arithmetic number, because the mean of its divisors is an integer number (93805110).

Almost surely, 2^499441906 is an apocalyptic number.

499441906 is a deficient number, since it is larger than the sum of its proper divisors (250998974).

499441906 is a wasteful number, since it uses less digits than its factorization.

499441906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426008.

The product of its (nonzero) digits is 279936, while the sum is 46.

The square root of 499441906 is about 22348.1969295064. The cubic root of 499441906 is about 793.4051097092.

The spelling of 499441906 in words is "four hundred ninety-nine million, four hundred forty-one thousand, nine hundred six".