499849692 has 24 divisors (see below), whose sum is σ = 1173749136. Its totient is φ = 165554688.

The previous prime is 499849661. The next prime is 499849697. The reversal of 499849692 is 296948994.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499849697) 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, 130773 + ... + 134540.

It is an arithmetic number, because the mean of its divisors is an integer number (48906214).

Almost surely, 2^499849692 is an apocalyptic number.

It is an amenable number.

499849692 is an abundant number, since it is smaller than the sum of its proper divisors (673899444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

499849692 is a wasteful number, since it uses less digits than its factorization.

499849692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265477 (or 265475 counting only the distinct ones).

The product of its digits is 10077696, while the sum is 60.

The square root of 499849692 is about 22357.3185333125. The cubic root of 499849692 is about 793.6209849874.

The spelling of 499849692 in words is "four hundred ninety-nine million, eight hundred forty-nine thousand, six hundred ninety-two".