487769934 has 16 divisors (see below), whose sum is σ = 1007009280. Its totient is φ = 157345080.

The previous prime is 487769911. The next prime is 487769939. The reversal of 487769934 is 439967784.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487769939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1311024 + ... + 1311395.

It is an arithmetic number, because the mean of its divisors is an integer number (62938080).

Almost surely, 2^487769934 is an apocalyptic number.

487769934 is an abundant number, since it is smaller than the sum of its proper divisors (519239346).

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

487769934 is a wasteful number, since it uses less digits than its factorization.

487769934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2622455.

The product of its digits is 9144576, while the sum is 57.

The square root of 487769934 is about 22085.5141212515. The cubic root of 487769934 is about 787.1756939263.

The spelling of 487769934 in words is "four hundred eighty-seven million, seven hundred sixty-nine thousand, nine hundred thirty-four".