9949360601 has 4 divisors (see below), whose sum is σ = 9950663604. Its totient is φ = 9948057600.

The previous prime is 9949360549. The next prime is 9949360639. The reversal of 9949360601 is 1060639499.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4336354201 + 5613006400 = 65851^2 + 74920^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9949360601 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9949360661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 639980 + ... + 655341.

It is an arithmetic number, because the mean of its divisors is an integer number (2487665901).

Almost surely, 2^9949360601 is an apocalyptic number.

It is an amenable number.

9949360601 is a deficient number, since it is larger than the sum of its proper divisors (1303003).

9949360601 is a wasteful number, since it uses less digits than its factorization.

9949360601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1303002.

The product of its (nonzero) digits is 314928, while the sum is 47.

The square root of 9949360601 is about 99746.4816472240. The cubic root of 9949360601 is about 2150.7918915276.

The spelling of 9949360601 in words is "nine billion, nine hundred forty-nine million, three hundred sixty thousand, six hundred one".