9944752463 has 8 divisors (see below), whose sum is σ = 10560089232. Its totient is φ = 9332788096.

The previous prime is 9944752439. The next prime is 9944752481. The reversal of 9944752463 is 3642574499.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9944752463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9944752403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 837020 + ... + 848817.

It is an arithmetic number, because the mean of its divisors is an integer number (1320011154).

Almost surely, 2^9944752463 is an apocalyptic number.

9944752463 is a deficient number, since it is larger than the sum of its proper divisors (615336769).

9944752463 is a wasteful number, since it uses less digits than its factorization.

9944752463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1686201.

The product of its digits is 6531840, while the sum is 53.

The square root of 9944752463 is about 99723.3797211065. The cubic root of 9944752463 is about 2150.4597872252.

The spelling of 9944752463 in words is "nine billion, nine hundred forty-four million, seven hundred fifty-two thousand, four hundred sixty-three".