4447078473 has 16 divisors (see below), whose sum is σ = 6056617536. Its totient is φ = 2901412800.

The previous prime is 4447078463. The next prime is 4447078483. The reversal of 4447078473 is 3748707444.

It is an interprime number because it is at equal distance from previous prime (4447078463) and next prime (4447078483).

It is not a de Polignac number, because 4447078473 - 2⁸ = 4447078217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4447078453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27898 + ... + 98348.

It is an arithmetic number, because the mean of its divisors is an integer number (378538596).

Almost surely, 2^4447078473 is an apocalyptic number.

It is an amenable number.

4447078473 is a deficient number, since it is larger than the sum of its proper divisors (1609539063).

4447078473 is a wasteful number, since it uses less digits than its factorization.

4447078473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70904.

The product of its (nonzero) digits is 2107392, while the sum is 48.

The square root of 4447078473 is about 66686.4189546867. The cubic root of 4447078473 is about 1644.4661223938.

The spelling of 4447078473 in words is "four billion, four hundred forty-seven million, seventy-eight thousand, four hundred seventy-three".