460994477 has 4 divisors (see below), whose sum is σ = 469692540. Its totient is φ = 452296416.

The previous prime is 460994453. The next prime is 460994483. The reversal of 460994477 is 774499064.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 282878761 + 178115716 = 16819^2 + 13346^2 .

It is a cyclic number.

It is not a de Polignac number, because 460994477 - 2¹² = 460990381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (460994437) 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 3 ways as a sum of consecutive naturals, for example, 4348952 + ... + 4349057.

It is an arithmetic number, because the mean of its divisors is an integer number (117423135).

Almost surely, 2^460994477 is an apocalyptic number.

It is an amenable number.

460994477 is a deficient number, since it is larger than the sum of its proper divisors (8698063).

460994477 is an equidigital number, since it uses as much as digits as its factorization.

460994477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8698062.

The product of its (nonzero) digits is 1524096, while the sum is 50.

The square root of 460994477 is about 21470.7819373212. The cubic root of 460994477 is about 772.5001529798.

The spelling of 460994477 in words is "four hundred sixty million, nine hundred ninety-four thousand, four hundred seventy-seven".