487820838370 has 8 divisors (see below), whose sum is σ = 878077509084. Its totient is φ = 195128335344.

The previous prime is 487820838367. The next prime is 487820838383. The reversal of 487820838370 is 73838028784.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 405258286801 + 82562551569 = 636599^2 + 287337^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24391041909 + ... + 24391041928.

Almost surely, 2^487820838370 is an apocalyptic number.

487820838370 is a deficient number, since it is larger than the sum of its proper divisors (390256670714).

487820838370 is a wasteful number, since it uses less digits than its factorization.

487820838370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48782083844.

The product of its (nonzero) digits is 14450688, while the sum is 58.

The spelling of 487820838370 in words is "four hundred eighty-seven billion, eight hundred twenty million, eight hundred thirty-eight thousand, three hundred seventy".