479312757 has 36 divisors (see below), whose sum is σ = 878600736. Its totient is φ = 248991120.

The previous prime is 479312723. The next prime is 479312777. The reversal of 479312757 is 757213974.

479312757 is a `hidden beast` number, since 479 + 3 + 127 + 57 = 666.

It is not a de Polignac number, because 479312757 - 2¹⁰ = 479311733 is a prime.

It is a super-3 number, since 3×479312757³ (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 (479312777) 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 35 ways as a sum of consecutive naturals, for example, 44553 + ... + 54254.

It is an arithmetic number, because the mean of its divisors is an integer number (24405576).

Almost surely, 2^479312757 is an apocalyptic number.

It is an amenable number.

479312757 is a deficient number, since it is larger than the sum of its proper divisors (399287979).

479312757 is a wasteful number, since it uses less digits than its factorization.

479312757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98838 (or 98828 counting only the distinct ones).

The product of its digits is 370440, while the sum is 45.

The square root of 479312757 is about 21893.2125783312. The cubic root of 479312757 is about 782.5996740067.

It can be divided in two parts, 479 and 312757, that added together give a triangular number (313236 = T₇₉₁).

The spelling of 479312757 in words is "four hundred seventy-nine million, three hundred twelve thousand, seven hundred fifty-seven".