464689071 has 48 divisors (see below), whose sum is σ = 842370048. Its totient is φ = 239803200.

The previous prime is 464689051. The next prime is 464689087. The reversal of 464689071 is 170986464.

It is not a de Polignac number, because 464689071 - 2⁶ = 464689007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464689021) 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 47 ways as a sum of consecutive naturals, for example, 106666 + ... + 110936.

It is an arithmetic number, because the mean of its divisors is an integer number (17549376).

Almost surely, 2^464689071 is an apocalyptic number.

464689071 is a deficient number, since it is larger than the sum of its proper divisors (377680977).

464689071 is a wasteful number, since it uses less digits than its factorization.

464689071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4452 (or 4449 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 464689071 is about 21556.6479537056. The cubic root of 464689071 is about 774.5583726009.

The spelling of 464689071 in words is "four hundred sixty-four million, six hundred eighty-nine thousand, seventy-one".