487853790 has 32 divisors (see below), whose sum is σ = 1174866336. Its totient is φ = 129648000.

The previous prime is 487853771. The next prime is 487853797. The reversal of 487853790 is 97358784.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487853797) 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, 18961 + ... + 36540.

It is an arithmetic number, because the mean of its divisors is an integer number (36714573).

Almost surely, 2^487853790 is an apocalyptic number.

487853790 is an abundant number, since it is smaller than the sum of its proper divisors (687012546).

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

487853790 is a wasteful number, since it uses less digits than its factorization.

487853790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55804.

The product of its (nonzero) digits is 1693440, while the sum is 51.

The square root of 487853790 is about 22087.4124786042. The cubic root of 487853790 is about 787.2208009997.

The spelling of 487853790 in words is "four hundred eighty-seven million, eight hundred fifty-three thousand, seven hundred ninety".