487994830 has 8 divisors (see below), whose sum is σ = 878390712. Its totient is φ = 195197928.

The previous prime is 487994827. The next prime is 487994851. The reversal of 487994830 is 38499784.

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

It is a congruent number.

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, 24399732 + ... + 24399751.

It is an arithmetic number, because the mean of its divisors is an integer number (109798839).

Almost surely, 2^487994830 is an apocalyptic number.

487994830 is a deficient number, since it is larger than the sum of its proper divisors (390395882).

487994830 is a wasteful number, since it uses less digits than its factorization.

487994830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48799490.

The product of its (nonzero) digits is 1741824, while the sum is 52.

The square root of 487994830 is about 22090.6050166128. The cubic root of 487994830 is about 787.2966563250.

The spelling of 487994830 in words is "four hundred eighty-seven million, nine hundred ninety-four thousand, eight hundred thirty".