829481 has 8 divisors (see below), whose sum is σ = 894240. Its totient is φ = 766528.

The previous prime is 829469. The next prime is 829501. The reversal of 829481 is 184928.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 829481 - 2¹⁴ = 813097 is a prime.

It is a super-2 number, since 2×829481² = 1376077458722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (820481) 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, 590 + ... + 1416.

It is an arithmetic number, because the mean of its divisors is an integer number (111780).

2⁸²⁹⁴⁸¹ is an apocalyptic number.

It is an amenable number.

829481 is a deficient number, since it is larger than the sum of its proper divisors (64759).

829481 is a wasteful number, since it uses less digits than its factorization.

829481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903.

The product of its digits is 4608, while the sum is 32.

The square root of 829481 is about 910.7584751184. The cubic root of 829481 is about 93.9583714873.

The spelling of 829481 in words is "eight hundred twenty-nine thousand, four hundred eighty-one".