524194396 has 12 divisors (see below), whose sum is σ = 1000734840. Its totient is φ = 238270160.

The previous prime is 524194387. The next prime is 524194397. The reversal of 524194396 is 693491425.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (524194397) 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, 5956711 + ... + 5956798.

It is an arithmetic number, because the mean of its divisors is an integer number (83394570).

Almost surely, 2^524194396 is an apocalyptic number.

It is an amenable number.

524194396 is a deficient number, since it is larger than the sum of its proper divisors (476540444).

524194396 is a wasteful number, since it uses less digits than its factorization.

524194396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11913524 (or 11913522 counting only the distinct ones).

The product of its digits is 233280, while the sum is 43.

The square root of 524194396 is about 22895.2920051263. The cubic root of 524194396 is about 806.3014817516.

The spelling of 524194396 in words is "five hundred twenty-four million, one hundred ninety-four thousand, three hundred ninety-six".