419495061 has 8 divisors (see below), whose sum is σ = 559422144. Its totient is φ = 279615680.

The previous prime is 419494991. The next prime is 419495123. The reversal of 419495061 is 160594914.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 419495061 - 2⁹ = 419494549 is a prime.

It is a super-2 number, since 2×419495061² = 351952212406787442, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (419495161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24445 + ... + 37901.

It is an arithmetic number, because the mean of its divisors is an integer number (69927768).

Almost surely, 2^419495061 is an apocalyptic number.

It is an amenable number.

419495061 is a deficient number, since it is larger than the sum of its proper divisors (139927083).

419495061 is a wasteful number, since it uses less digits than its factorization.

419495061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23851.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 419495061 is about 20481.5785768578. The cubic root of 419495061 is about 748.5870053778.

The spelling of 419495061 in words is "four hundred nineteen million, four hundred ninety-five thousand, sixty-one".