481949 has 8 divisors (see below), whose sum is σ = 524832. Its totient is φ = 439920.

The previous prime is 481939. The next prime is 481963. The reversal of 481949 is 949184.

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

It is not a de Polignac number, because 481949 - 2⁸ = 481693 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 481949.

It is not an unprimeable number, because it can be changed into a prime (481909) 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, 1562 + ... + 1844.

It is an arithmetic number, because the mean of its divisors is an integer number (65604).

2⁴⁸¹⁹⁴⁹ is an apocalyptic number.

It is an amenable number.

481949 is a deficient number, since it is larger than the sum of its proper divisors (42883).

481949 is a wasteful number, since it uses less digits than its factorization.

481949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427.

The product of its digits is 10368, while the sum is 35.

The square root of 481949 is about 694.2254676976. The cubic root of 481949 is about 78.4031830063.

The spelling of 481949 in words is "four hundred eighty-one thousand, nine hundred forty-nine".