480826381 has 8 divisors (see below), whose sum is σ = 555181760. Its totient is φ = 407887488.

The previous prime is 480826373. The next prime is 480826397. The reversal of 480826381 is 183628084.

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 480826381 - 2³ = 480826373 is a prime.

It is a super-3 number, since 3×480826381³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480826321) 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, 353391 + ... + 354748.

It is an arithmetic number, because the mean of its divisors is an integer number (69397720).

Almost surely, 2^480826381 is an apocalyptic number.

It is an amenable number.

480826381 is a deficient number, since it is larger than the sum of its proper divisors (74355379).

480826381 is an equidigital number, since it uses as much as digits as its factorization.

480826381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708243.

The product of its (nonzero) digits is 73728, while the sum is 40.

The square root of 480826381 is about 21927.7536697218. The cubic root of 480826381 is about 783.4226000981.

The spelling of 480826381 in words is "four hundred eighty million, eight hundred twenty-six thousand, three hundred eighty-one".