445489362 has 32 divisors (see below), whose sum is σ = 1003546560. Its totient is φ = 146460960.

The previous prime is 445489349. The next prime is 445489379. The reversal of 445489362 is 263984544.

445489362 is a `hidden beast` number, since 44 + 548 + 9 + 3 + 62 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52564 + ... + 60447.

It is an arithmetic number, because the mean of its divisors is an integer number (31360830).

Almost surely, 2^445489362 is an apocalyptic number.

445489362 is an abundant number, since it is smaller than the sum of its proper divisors (558057198).

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

445489362 is a wasteful number, since it uses less digits than its factorization.

445489362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113095 (or 113089 counting only the distinct ones).

The product of its digits is 829440, while the sum is 45.

The square root of 445489362 is about 21106.6189144543. The cubic root of 445489362 is about 763.7404262869.

The spelling of 445489362 in words is "four hundred forty-five million, four hundred eighty-nine thousand, three hundred sixty-two".