506634677 has 8 divisors (see below), whose sum is σ = 534357600. Its totient is φ = 479017584.

The previous prime is 506634671. The next prime is 506634691. The reversal of 506634677 is 776436605.

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 506634677 - 2²⁶ = 439525813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506634671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16523 + ... + 35864.

It is an arithmetic number, because the mean of its divisors is an integer number (66794700).

Almost surely, 2^506634677 is an apocalyptic number.

It is an amenable number.

506634677 is a deficient number, since it is larger than the sum of its proper divisors (27722923).

506634677 is a wasteful number, since it uses less digits than its factorization.

506634677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52915.

The product of its (nonzero) digits is 635040, while the sum is 44.

The square root of 506634677 is about 22508.5467545108. The cubic root of 506634677 is about 797.1957425986.

The spelling of 506634677 in words is "five hundred six million, six hundred thirty-four thousand, six hundred seventy-seven".