441972459 has 12 divisors (see below), whose sum is σ = 650450736. Its totient is φ = 289088592.

The previous prime is 441972451. The next prime is 441972463. The reversal of 441972459 is 954279144.

441972459 is a `hidden beast` number, since 4 + 4 + 197 + 2 + 459 = 666.

It is not a de Polignac number, because 441972459 - 2³ = 441972451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (441972451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 462807 + ... + 463760.

It is an arithmetic number, because the mean of its divisors is an integer number (54204228).

Almost surely, 2^441972459 is an apocalyptic number.

441972459 is a deficient number, since it is larger than the sum of its proper divisors (208478277).

441972459 is a wasteful number, since it uses less digits than its factorization.

441972459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926626 (or 926623 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 441972459 is about 21023.1410355351. The cubic root of 441972459 is about 761.7253386283.

It can be divided in two parts, 44197 and 2459, that added together give a 6-th power (46656 = 6⁶).

The spelling of 441972459 in words is "four hundred forty-one million, nine hundred seventy-two thousand, four hundred fifty-nine".