464985486 has 24 divisors (see below), whose sum is σ = 1151392944. Its totient is φ = 132852960.

The previous prime is 464985473. The next prime is 464985491. The reversal of 464985486 is 684589464.

464985486 is a `hidden beast` number, since 4 + 6 + 4 + 98 + 548 + 6 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1845055 + ... + 1845306.

It is an arithmetic number, because the mean of its divisors is an integer number (47974706).

Almost surely, 2^464985486 is an apocalyptic number.

464985486 is an abundant number, since it is smaller than the sum of its proper divisors (686407458).

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

464985486 is a wasteful number, since it uses less digits than its factorization.

464985486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3690376 (or 3690373 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 54.

The square root of 464985486 is about 21563.5221149051. The cubic root of 464985486 is about 774.7230288802.

It can be divided in two parts, 46498 and 5486, that added together give a square (51984 = 228²).

The spelling of 464985486 in words is "four hundred sixty-four million, nine hundred eighty-five thousand, four hundred eighty-six".