566820476 has 6 divisors (see below), whose sum is σ = 991935840. Its totient is φ = 283410236.

The previous prime is 566820473. The next prime is 566820481. The reversal of 566820476 is 674028665.

It is a super-3 number, since 3×566820476³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566820473) 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 as a sum of consecutive naturals, namely, 70852556 + ... + 70852563.

It is an arithmetic number, because the mean of its divisors is an integer number (165322640).

Almost surely, 2^566820476 is an apocalyptic number.

It is an amenable number.

566820476 is a deficient number, since it is larger than the sum of its proper divisors (425115364).

566820476 is a wasteful number, since it uses less digits than its factorization.

566820476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141705123 (or 141705121 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 566820476 is about 23807.9918514771. The cubic root of 566820476 is about 827.5898904123.

The spelling of 566820476 in words is "five hundred sixty-six million, eight hundred twenty thousand, four hundred seventy-six".