426049516 has 24 divisors (see below), whose sum is σ = 789626880. Its totient is φ = 200718672.

The previous prime is 426049513. The next prime is 426049531. The reversal of 426049516 is 615940624.

It is not an unprimeable number, because it can be changed into a prime (426049513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28396 + ... + 40723.

It is an arithmetic number, because the mean of its divisors is an integer number (32901120).

Almost surely, 2^426049516 is an apocalyptic number.

426049516 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

426049516 is a deficient number, since it is larger than the sum of its proper divisors (363577364).

426049516 is a wasteful number, since it uses less digits than its factorization.

426049516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69213 (or 69211 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 426049516 is about 20640.9669347150. The cubic root of 426049516 is about 752.4656723229.

The spelling of 426049516 in words is "four hundred twenty-six million, forty-nine thousand, five hundred sixteen".