487934694 has 24 divisors (see below), whose sum is σ = 1138514832. Its totient is φ = 150133680.

The previous prime is 487934693. The next prime is 487934747. The reversal of 487934694 is 496439784.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 487934694.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487934693) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1042362 + ... + 1042829.

It is an arithmetic number, because the mean of its divisors is an integer number (47438118).

Almost surely, 2^487934694 is an apocalyptic number.

487934694 is an abundant number, since it is smaller than the sum of its proper divisors (650580138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

487934694 is a wasteful number, since it uses less digits than its factorization.

487934694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2085212 (or 2085209 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 54.

The square root of 487934694 is about 22089.2438530612. The cubic root of 487934694 is about 787.2643152607.

The spelling of 487934694 in words is "four hundred eighty-seven million, nine hundred thirty-four thousand, six hundred ninety-four".