487916436 has 48 divisors (see below), whose sum is σ = 1309433216. Its totient is φ = 138513024.

The previous prime is 487916431. The next prime is 487916437. The reversal of 487916436 is 634619784.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487916431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5311 + ... + 31686.

Almost surely, 2^487916436 is an apocalyptic number.

It is an amenable number.

487916436 is an abundant number, since it is smaller than the sum of its proper divisors (821516780).

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

487916436 is a wasteful number, since it uses less digits than its factorization.

487916436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37168 (or 37166 counting only the distinct ones).

The product of its digits is 870912, while the sum is 48.

The square root of 487916436 is about 22088.8305711280. The cubic root of 487916436 is about 787.2544956056.

The spelling of 487916436 in words is "four hundred eighty-seven million, nine hundred sixteen thousand, four hundred thirty-six".