481909735 has 8 divisors (see below), whose sum is σ = 579352176. Its totient is φ = 384820800.

The previous prime is 481909723. The next prime is 481909741. The reversal of 481909735 is 537909184.

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 481909735 - 2⁷ = 481909607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85366 + ... + 90835.

It is an arithmetic number, because the mean of its divisors is an integer number (72419022).

Almost surely, 2^481909735 is an apocalyptic number.

481909735 is a deficient number, since it is larger than the sum of its proper divisors (97442441).

481909735 is a wasteful number, since it uses less digits than its factorization.

481909735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176753.

The product of its (nonzero) digits is 272160, while the sum is 46.

The square root of 481909735 is about 21952.4425748025. The cubic root of 481909735 is about 784.0105374599.

The spelling of 481909735 in words is "four hundred eighty-one million, nine hundred nine thousand, seven hundred thirty-five".