506379190 has 16 divisors (see below), whose sum is σ = 918442800. Its totient is φ = 201004960.

The previous prime is 506379149. The next prime is 506379199. The reversal of 506379190 is 91973605.

It is a super-2 number, since 2×506379190² = 512839768130112200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506379199) 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, 191965 + ... + 194584.

It is an arithmetic number, because the mean of its divisors is an integer number (57402675).

Almost surely, 2^506379190 is an apocalyptic number.

506379190 is a deficient number, since it is larger than the sum of its proper divisors (412063610).

506379190 is a wasteful number, since it uses less digits than its factorization.

506379190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386687.

The product of its (nonzero) digits is 51030, while the sum is 40.

The square root of 506379190 is about 22502.8707057566. The cubic root of 506379190 is about 797.0617161138.

The spelling of 506379190 in words is "five hundred six million, three hundred seventy-nine thousand, one hundred ninety".