485671994 has 8 divisors (see below), whose sum is σ = 728601588. Its totient is φ = 242804800.

The previous prime is 485671973. The next prime is 485671999. The reversal of 485671994 is 499176584.

It can be written as a sum of positive squares in 2 ways, for example, as 394221025 + 91450969 = 19855^2 + 9563^2 .

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

It is not an unprimeable number, because it can be changed into a prime (485671999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21644 + ... + 37944.

Almost surely, 2^485671994 is an apocalyptic number.

485671994 is a deficient number, since it is larger than the sum of its proper divisors (242929594).

485671994 is a wasteful number, since it uses less digits than its factorization.

485671994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31200.

The product of its digits is 2177280, while the sum is 53.

The square root of 485671994 is about 22037.9671022533. The cubic root of 485671994 is about 786.0455021387.

The spelling of 485671994 in words is "four hundred eighty-five million, six hundred seventy-one thousand, nine hundred ninety-four".