459461489 has 8 divisors (see below), whose sum is σ = 469432320. Its totient is φ = 449590176.

The previous prime is 459461479. The next prime is 459461491. The reversal of 459461489 is 984164954.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 459461489 - 2¹² = 459457393 is a prime.

It is a super-2 number, since 2×459461489² = 422209719748194242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (459461479) 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, 15509 + ... + 34050.

It is an arithmetic number, because the mean of its divisors is an integer number (58679040).

Almost surely, 2^459461489 is an apocalyptic number.

It is an amenable number.

459461489 is a deficient number, since it is larger than the sum of its proper divisors (9970831).

459461489 is a wasteful number, since it uses less digits than its factorization.

459461489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49759.

The product of its digits is 1244160, while the sum is 50.

The square root of 459461489 is about 21435.0528107584. The cubic root of 459461489 is about 771.6429130815.

The spelling of 459461489 in words is "four hundred fifty-nine million, four hundred sixty-one thousand, four hundred eighty-nine".