462879284 has 18 divisors (see below), whose sum is σ = 942290370. Its totient is φ = 198376752.

The previous prime is 462879283. The next prime is 462879289. The reversal of 462879284 is 482978264.

It can be written as a sum of positive squares in only one way, i.e., 442176784 + 20702500 = 21028^2 + 4550^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (462879283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1180619 + ... + 1181010.

It is an arithmetic number, because the mean of its divisors is an integer number (52349465).

Almost surely, 2^462879284 is an apocalyptic number.

It is an amenable number.

462879284 is an abundant number, since it is smaller than the sum of its proper divisors (479411086).

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

462879284 is a wasteful number, since it uses less digits than its factorization.

462879284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2361647 (or 2361638 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 50.

The square root of 462879284 is about 21514.6295343424. The cubic root of 462879284 is about 773.5515277263.

The spelling of 462879284 in words is "four hundred sixty-two million, eight hundred seventy-nine thousand, two hundred eighty-four".