419249434 has 8 divisors (see below), whose sum is σ = 636451200. Its totient is φ = 207099036.

The previous prime is 419249431. The next prime is 419249483. The reversal of 419249434 is 434942914.

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 (419249431) 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 3 ways as a sum of consecutive naturals, for example, 1262634 + ... + 1262965.

It is an arithmetic number, because the mean of its divisors is an integer number (79556400).

Almost surely, 2^419249434 is an apocalyptic number.

419249434 is a deficient number, since it is larger than the sum of its proper divisors (217201766).

419249434 is a wasteful number, since it uses less digits than its factorization.

419249434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2525684.

The product of its digits is 124416, while the sum is 40.

The square root of 419249434 is about 20475.5814081066. The cubic root of 419249434 is about 748.4408701016.

The spelling of 419249434 in words is "four hundred nineteen million, two hundred forty-nine thousand, four hundred thirty-four".