419084949 has 4 divisors (see below), whose sum is σ = 558779936. Its totient is φ = 279389964.

The previous prime is 419084929. The next prime is 419084951. The reversal of 419084949 is 949480914.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 419084949 - 2⁵ = 419084917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 419084898 and 419084907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (419084929) 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, 69847489 + ... + 69847494.

It is an arithmetic number, because the mean of its divisors is an integer number (139694984).

Almost surely, 2^419084949 is an apocalyptic number.

It is an amenable number.

419084949 is a deficient number, since it is larger than the sum of its proper divisors (139694987).

419084949 is a wasteful number, since it uses less digits than its factorization.

419084949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139694986.

The product of its (nonzero) digits is 373248, while the sum is 48.

The square root of 419084949 is about 20471.5644004067. The cubic root of 419084949 is about 748.3429781788.

The spelling of 419084949 in words is "four hundred nineteen million, eighty-four thousand, nine hundred forty-nine".