487790016 has 112 divisors (see below), whose sum is σ = 1497275136. Its totient is φ = 137263104.

The previous prime is 487789999. The next prime is 487790033. The reversal of 487790016 is 610097784.

It is an interprime number because it is at equal distance from previous prime (487789999) and next prime (487790033).

It is a tau number, because it is divible by the number of its divisors (112).

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 487790016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87340 + ... + 92756.

It is an arithmetic number, because the mean of its divisors is an integer number (13368528).

Almost surely, 2^487790016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 487790016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (748637568).

487790016 is an abundant number, since it is smaller than the sum of its proper divisors (1009485120).

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

487790016 is a wasteful number, since it uses less digits than its factorization.

487790016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5506 (or 5496 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 487790016 is about 22085.9687584674. The cubic root of 487790016 is about 787.1864967279.

The spelling of 487790016 in words is "four hundred eighty-seven million, seven hundred ninety thousand, sixteen".