487404284 has 6 divisors (see below), whose sum is σ = 852957504. Its totient is φ = 243702140.

The previous prime is 487404223. The next prime is 487404319. The reversal of 487404284 is 482404784.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60925532 + ... + 60925539.

It is an arithmetic number, because the mean of its divisors is an integer number (142159584).

Almost surely, 2^487404284 is an apocalyptic number.

It is an amenable number.

487404284 is a deficient number, since it is larger than the sum of its proper divisors (365553220).

487404284 is a wasteful number, since it uses less digits than its factorization.

487404284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121851075 (or 121851073 counting only the distinct ones).

The product of its (nonzero) digits is 229376, while the sum is 41.

The square root of 487404284 is about 22077.2345188432. The cubic root of 487404284 is about 786.9789462897.

The spelling of 487404284 in words is "four hundred eighty-seven million, four hundred four thousand, two hundred eighty-four".