6305709472 has 24 divisors (see below), whose sum is σ = 12717157572. Its totient is φ = 3075955200.

The previous prime is 6305709461. The next prime is 6305709521. The reversal of 6305709472 is 2749075036.

It can be written as a sum of positive squares in 2 ways, for example, as 4313336976 + 1992372496 = 65676^2 + 44636^2 .

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2401779 + ... + 2404402.

Almost surely, 2^6305709472 is an apocalyptic number.

It is an amenable number.

6305709472 is an abundant number, since it is smaller than the sum of its proper divisors (6411448100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6305709472 is a wasteful number, since it uses less digits than its factorization.

6305709472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4806232 (or 4806224 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 43.

The square root of 6305709472 is about 79408.4974798038. The cubic root of 6305709472 is about 1847.4725136310.

The spelling of 6305709472 in words is "six billion, three hundred five million, seven hundred nine thousand, four hundred seventy-two".