466744989 has 8 divisors (see below), whose sum is σ = 623765632. Its totient is φ = 310443840.

The previous prime is 466744987. The next prime is 466745011. The reversal of 466744989 is 989447664.

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

It is not a de Polignac number, because 466744989 - 2¹ = 466744987 is a prime.

It is a super-2 number, since 2×466744989² = 435701769513220242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (466744987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178357 + ... + 180954.

It is an arithmetic number, because the mean of its divisors is an integer number (77970704).

Almost surely, 2^466744989 is an apocalyptic number.

It is an amenable number.

466744989 is a deficient number, since it is larger than the sum of its proper divisors (157020643).

466744989 is a wasteful number, since it uses less digits than its factorization.

466744989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359747.

The product of its digits is 10450944, while the sum is 57.

The square root of 466744989 is about 21604.2817283982. The cubic root of 466744989 is about 775.6989817388.

The spelling of 466744989 in words is "four hundred sixty-six million, seven hundred forty-four thousand, nine hundred eighty-nine".