4244897064 has 32 divisors (see below), whose sum is σ = 10615105440. Its totient is φ = 1414584000.

The previous prime is 4244897057. The next prime is 4244897087. The reversal of 4244897064 is 4607984424.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75394 + ... + 119054.

It is an arithmetic number, because the mean of its divisors is an integer number (331722045).

Almost surely, 2^4244897064 is an apocalyptic number.

It is an amenable number.

4244897064 is an abundant number, since it is smaller than the sum of its proper divisors (6370208376).

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

4244897064 is a wasteful number, since it uses less digits than its factorization.

4244897064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47721 (or 47717 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 48.

The square root of 4244897064 is about 65152.8745643659. The cubic root of 4244897064 is about 1619.1573456378.

The spelling of 4244897064 in words is "four billion, two hundred forty-four million, eight hundred ninety-seven thousand, sixty-four".