482439749 has 8 divisors (see below), whose sum is σ = 526870848. Its totient is φ = 438104160.

The previous prime is 482439709. The next prime is 482439791. The reversal of 482439749 is 947934284.

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 482439749 - 2⁸ = 482439493 is a prime.

It is a super-2 number, since 2×482439749² = 465496222830366002, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 482439697 and 482439706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (482439709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13097 + ... + 33710.

It is an arithmetic number, because the mean of its divisors is an integer number (65858856).

Almost surely, 2^482439749 is an apocalyptic number.

It is an amenable number.

482439749 is a deficient number, since it is larger than the sum of its proper divisors (44431099).

482439749 is a wasteful number, since it uses less digits than its factorization.

482439749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47755.

The product of its digits is 1741824, while the sum is 50.

The square root of 482439749 is about 21964.5111259049. The cubic root of 482439749 is about 784.2978556617.

The spelling of 482439749 in words is "four hundred eighty-two million, four hundred thirty-nine thousand, seven hundred forty-nine".