487486446 has 16 divisors (see below), whose sum is σ = 975400704. Its totient is φ = 162424184.

The previous prime is 487486393. The next prime is 487486451. The reversal of 487486446 is 644684784.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1920 + ... + 31283.

It is an arithmetic number, because the mean of its divisors is an integer number (60962544).

Almost surely, 2^487486446 is an apocalyptic number.

487486446 is an abundant number, since it is smaller than the sum of its proper divisors (487914258).

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

487486446 is a wasteful number, since it uses less digits than its factorization.

487486446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35655.

The product of its digits is 4128768, while the sum is 51.

The square root of 487486446 is about 22079.0952260277. The cubic root of 487486446 is about 787.0231642920.

The spelling of 487486446 in words is "four hundred eighty-seven million, four hundred eighty-six thousand, four hundred forty-six".