496719909 has 24 divisors (see below), whose sum is σ = 836721600. Its totient is φ = 283838184.

The previous prime is 496719887. The next prime is 496719989. The reversal of 496719909 is 909917694.

It is not a de Polignac number, because 496719909 - 2⁷ = 496719781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (496719989) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77367 + ... + 83540.

It is an arithmetic number, because the mean of its divisors is an integer number (34863400).

Almost surely, 2^496719909 is an apocalyptic number.

496719909 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

496719909 is a deficient number, since it is larger than the sum of its proper divisors (340001691).

496719909 is a wasteful number, since it uses less digits than its factorization.

496719909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160934 (or 160917 counting only the distinct ones).

The product of its (nonzero) digits is 1102248, while the sum is 54.

The square root of 496719909 is about 22287.2140250862. The cubic root of 496719909 is about 791.9611101581.

The spelling of 496719909 in words is "four hundred ninety-six million, seven hundred nineteen thousand, nine hundred nine".