506619941 has 8 divisors (see below), whose sum is σ = 539421120. Its totient is φ = 474152128.

The previous prime is 506619929. The next prime is 506619977. The reversal of 506619941 is 149916605.

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 506619941 - 2²⁶ = 439511077 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506619041) 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, 80201 + ... + 86286.

It is an arithmetic number, because the mean of its divisors is an integer number (67427640).

Almost surely, 2^506619941 is an apocalyptic number.

It is an amenable number.

506619941 is a deficient number, since it is larger than the sum of its proper divisors (32801179).

506619941 is a wasteful number, since it uses less digits than its factorization.

506619941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166683.

The product of its (nonzero) digits is 58320, while the sum is 41.

The square root of 506619941 is about 22508.2194098067. The cubic root of 506619941 is about 797.1880134327.

The spelling of 506619941 in words is "five hundred six million, six hundred nineteen thousand, nine hundred forty-one".