460777889 has 8 divisors (see below), whose sum is σ = 541333632. Its totient is φ = 386666640.

The previous prime is 460777871. The next prime is 460777913. The reversal of 460777889 is 988777064.

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 460777889 - 2¹² = 460773793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (460777819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1610969 + ... + 1611254.

It is an arithmetic number, because the mean of its divisors is an integer number (67666704).

Almost surely, 2^460777889 is an apocalyptic number.

It is an amenable number.

460777889 is a deficient number, since it is larger than the sum of its proper divisors (80555743).

460777889 is a wasteful number, since it uses less digits than its factorization.

460777889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3222247.

The product of its (nonzero) digits is 4741632, while the sum is 56.

The square root of 460777889 is about 21465.7375601212. The cubic root of 460777889 is about 772.3791533574.

The spelling of 460777889 in words is "four hundred sixty million, seven hundred seventy-seven thousand, eight hundred eighty-nine".