9968907 has 8 divisors (see below), whose sum is σ = 14314384. Its totient is φ = 6134688.

The previous prime is 9968899. The next prime is 9968911. The reversal of 9968907 is 7098699.

It is a happy number.

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

It is not a de Polignac number, because 9968907 - 2³ = 9968899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9968927) 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, 127768 + ... + 127845.

It is an arithmetic number, because the mean of its divisors is an integer number (1789298).

Almost surely, 2^9968907 is an apocalyptic number.

9968907 is a deficient number, since it is larger than the sum of its proper divisors (4345477).

9968907 is a wasteful number, since it uses less digits than its factorization.

9968907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255629.

The product of its (nonzero) digits is 244944, while the sum is 48.

The square root of 9968907 is about 3157.3575977390. The cubic root of 9968907 is about 215.2199443818.

It can be divided in two parts, 99 and 68907, that added together give a triangular number (69006 = T₃₇₁).

The spelling of 9968907 in words is "nine million, nine hundred sixty-eight thousand, nine hundred seven".