2064478473 has 24 divisors (see below), whose sum is σ = 3022236672. Its totient is φ = 1357872768.

The previous prime is 2064478463. The next prime is 2064478483. The reversal of 2064478473 is 3748744602.

It is an interprime number because it is at equal distance from previous prime (2064478463) and next prime (2064478483).

It is not a de Polignac number, because 2064478473 - 2⁵ = 2064478441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2064478463) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 222240 + ... + 231342.

It is an arithmetic number, because the mean of its divisors is an integer number (125926528).

Almost surely, 2^2064478473 is an apocalyptic number.

It is an amenable number.

2064478473 is a deficient number, since it is larger than the sum of its proper divisors (957758199).

2064478473 is a wasteful number, since it uses less digits than its factorization.

2064478473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9445 (or 9442 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 45.

The square root of 2064478473 is about 45436.5323610858. The cubic root of 2064478473 is about 1273.3177296697.

The spelling of 2064478473 in words is "two billion, sixty-four million, four hundred seventy-eight thousand, four hundred seventy-three".